21493561824

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:883

約数の個数: 576

約数和(自身を含む): 79303311360

約数和(自身を除く): 57809749536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 31, 32, 36, 38, 42, 46, 48, 56, 57, 62, 63, 69, 72, 76, 84, 92, 93, 96, 112, 114, 124, 126, 133, 138, 144, 152, 161, 168, 171, 184, 186, 207, 217, 224, 228, 248, 252, 266, 276, 279, 288, 304, 322, 336, 342, 368, 372, 399, 414, 434, 437, 456, 483, 496, 504, 532, 552, 558, 589, 608, 644, 651, 672, 684, 713, 736, 744, 787, 798, 828, 868, 874, 912, 966, 992, 1008, 1064, 1104, 1116, 1178, 1197, 1288, 1302, 1311, 1368, 1426, 1449, 1488, 1574, 1596, 1656, 1736, 1748, 1767, 1824, 1932, 1953, 2016, 2128, 2139, 2208, 2232, 2356, 2361, 2394, 2576, 2604, 2622, 2736, 2852, 2898, 2976, 3059, 3148, 3192, 3312, 3472, 3496, 3534, 3864, 3906, 3933, 4123, 4256, 4278, 4464, 4712, 4722, 4788, 4991, 5152, 5208, 5244, 5301, 5472, 5509, 5704, 5796, 6118, 6296, 6384, 6417, 6624, 6944, 6992, 7068, 7083, 7728, 7812, 7866, 8246, 8556, 8928, 9177, 9424, 9444, 9576, 9982, 10416, 10488, 10602, 11018, 11408, 11592, 12236, 12369, 12592, 12768, 12834, 13547, 13984, 14136, 14166, 14953, 14973, 15456, 15624, 15732, 16492, 16527, 17112, 18101, 18354, 18848, 18888, 19152, 19964, 20832, 20976, 21204, 22036, 22816, 23184, 24397, 24472, 24738, 25184, 25668, 27094, 27531, 28272, 28332, 29906, 29946, 31248, 31464, 32984, 33054, 34224, 36202, 36708, 37107, 37776, 38304, 39928, 40641, 41952, 42408, 44072, 44859, 44919, 46368, 48794, 48944, 49476, 49581, 51336, 54188, 54303, 55062, 56544, 56664, 59812, 59892, 62496, 62928, 65968, 66108, 68448, 72404, 73191, 73416, 74214, 75552, 79856, 81282, 84816, 88144, 89718, 89838, 94829, 97588, 97888, 98952, 99162, 102672, 104671, 108376, 108606, 110124, 113328, 119624, 119784, 121923, 125856, 126707, 131936, 132216, 134577, 144808, 146382, 146832, 148428, 159712, 162564, 162909, 169632, 170779, 176288, 179436, 179676, 189658, 195176, 197904, 198324, 205344, 209342, 216752, 217212, 219573, 220248, 226656, 239248, 239568, 243846, 253414, 264432, 269154, 284487, 289616, 292764, 293664, 296856, 314013, 325128, 325818, 341558, 343919, 358872, 359352, 379316, 380121, 390352, 395808, 396648, 418684, 433504, 434424, 439146, 440496, 463543, 478496, 479136, 487692, 506828, 512337, 528864, 538308, 561131, 568974, 579232, 585528, 593712, 628026, 650256, 651636, 683116, 687838, 717744, 718704, 758632, 760242, 780704, 793296, 837368, 853461, 868848, 878292, 880992, 927086, 942039, 975384, 1013656, 1024674, 1031757, 1076616, 1122262, 1137948, 1140363, 1171056, 1187424, 1256052, 1300512, 1303272, 1366232, 1375676, 1390629, 1435488, 1437408, 1517264, 1520484, 1537011, 1586592, 1674736, 1683393, 1706922, 1737696, 1756584, 1854172, 1884078, 1950768, 2027312, 2049348, 2063514, 2153232, 2244524, 2275896, 2280726, 2342112, 2407433, 2512104, 2606544, 2732464, 2751352, 2781258, 3034528, 3040968, 3074022, 3095271, 3244801, 3349472, 3366786, 3413844, 3513168, 3708344, 3768156, 3901536, 3927917, 4054624, 4098696, 4127028, 4171887, 4306464, 4489048, 4551792, 4561452, 4814866, 5024208, 5050179, 5213088, 5464928, 5502704, 5562516, 6081936, 6148044, 6190542, 6489602, 6733572, 6827688, 7026336, 7222299, 7416688, 7536312, 7855834, 8197392, 8254056, 8343774, 8978096, 9103584, 9122904, 9629732, 9734403, 10048416, 10100358, 10661489, 11005408, 11125032, 11783751, 12163872, 12296088, 12381084, 12979204, 13467144, 13655376, 14444598, 14833376, 15072624, 15711668, 16394784, 16508112, 16687548, 17956192, 18245808, 19259464, 19468806, 20200716, 21322978, 21666897, 22250064, 23567502, 24592176, 24762168, 25958408, 26934288, 27310752, 28889196, 29203209, 30145248, 31423336, 31984467, 33016224, 33375096, 35351253, 36491616, 38518928, 38937612, 40401432, 42645956, 43333794, 44500128, 47135004, 49184352, 49524336, 51916816, 53868576, 57778392, 58406418, 62846672, 63968934, 66750192, 70702506, 74630423, 77037856, 77875224, 80802864, 85291912, 86667588, 94270008, 95953401, 99048672, 103833632, 115556784, 116812836, 125693344, 127937868, 133500384, 141405012, 149260846, 155750448, 161605728, 170583824, 173335176, 188540016, 191906802, 223891269, 231113568, 233625672, 255875736, 282810024, 298521692, 311500896, 341167648, 346670352, 377080032, 383813604, 447782538, 467251344, 511751472, 565620048, 597043384, 671673807, 693340704, 767627208, 895565076, 934502688, 1023502944, 1131240096, 1194086768, 1343347614, 1535254416, 1791130152, 2388173536, 2686695228, 3070508832, 3582260304, 5373390456, 7164520608, 10746780912, 21493561824]

約数ペア:

[(1, 21493561824), (2, 10746780912), (3, 7164520608), (4, 5373390456), (6, 3582260304), (7, 3070508832), (8, 2686695228), (9, 2388173536), (12, 1791130152), (14, 1535254416), (16, 1343347614), (18, 1194086768), (19, 1131240096), (21, 1023502944), (23, 934502688), (24, 895565076), (28, 767627208), (31, 693340704), (32, 671673807), (36, 597043384), (38, 565620048), (42, 511751472), (46, 467251344), (48, 447782538), (56, 383813604), (57, 377080032), (62, 346670352), (63, 341167648), (69, 311500896), (72, 298521692), (76, 282810024), (84, 255875736), (92, 233625672), (93, 231113568), (96, 223891269), (112, 191906802), (114, 188540016), (124, 173335176), (126, 170583824), (133, 161605728), (138, 155750448), (144, 149260846), (152, 141405012), (161, 133500384), (168, 127937868), (171, 125693344), (184, 116812836), (186, 115556784), (207, 103833632), (217, 99048672), (224, 95953401), (228, 94270008), (248, 86667588), (252, 85291912), (266, 80802864), (276, 77875224), (279, 77037856), (288, 74630423), (304, 70702506), (322, 66750192), (336, 63968934), (342, 62846672), (368, 58406418), (372, 57778392), (399, 53868576), (414, 51916816), (434, 49524336), (437, 49184352), (456, 47135004), (483, 44500128), (496, 43333794), (504, 42645956), (532, 40401432), (552, 38937612), (558, 38518928), (589, 36491616), (608, 35351253), (644, 33375096), (651, 33016224), (672, 31984467), (684, 31423336), (713, 30145248), (736, 29203209), (744, 28889196), (787, 27310752), (798, 26934288), (828, 25958408), (868, 24762168), (874, 24592176), (912, 23567502), (966, 22250064), (992, 21666897), (1008, 21322978), (1064, 20200716), (1104, 19468806), (1116, 19259464), (1178, 18245808), (1197, 17956192), (1288, 16687548), (1302, 16508112), (1311, 16394784), (1368, 15711668), (1426, 15072624), (1449, 14833376), (1488, 14444598), (1574, 13655376), (1596, 13467144), (1656, 12979204), (1736, 12381084), (1748, 12296088), (1767, 12163872), (1824, 11783751), (1932, 11125032), (1953, 11005408), (2016, 10661489), (2128, 10100358), (2139, 10048416), (2208, 9734403), (2232, 9629732), (2356, 9122904), (2361, 9103584), (2394, 8978096), (2576, 8343774), (2604, 8254056), (2622, 8197392), (2736, 7855834), (2852, 7536312), (2898, 7416688), (2976, 7222299), (3059, 7026336), (3148, 6827688), (3192, 6733572), (3312, 6489602), (3472, 6190542), (3496, 6148044), (3534, 6081936), (3864, 5562516), (3906, 5502704), (3933, 5464928), (4123, 5213088), (4256, 5050179), (4278, 5024208), (4464, 4814866), (4712, 4561452), (4722, 4551792), (4788, 4489048), (4991, 4306464), (5152, 4171887), (5208, 4127028), (5244, 4098696), (5301, 4054624), (5472, 3927917), (5509, 3901536), (5704, 3768156), (5796, 3708344), (6118, 3513168), (6296, 3413844), (6384, 3366786), (6417, 3349472), (6624, 3244801), (6944, 3095271), (6992, 3074022), (7068, 3040968), (7083, 3034528), (7728, 2781258), (7812, 2751352), (7866, 2732464), (8246, 2606544), (8556, 2512104), (8928, 2407433), (9177, 2342112), (9424, 2280726), (9444, 2275896), (9576, 2244524), (9982, 2153232), (10416, 2063514), (10488, 2049348), (10602, 2027312), (11018, 1950768), (11408, 1884078), (11592, 1854172), (12236, 1756584), (12369, 1737696), (12592, 1706922), (12768, 1683393), (12834, 1674736), (13547, 1586592), (13984, 1537011), (14136, 1520484), (14166, 1517264), (14953, 1437408), (14973, 1435488), (15456, 1390629), (15624, 1375676), (15732, 1366232), (16492, 1303272), (16527, 1300512), (17112, 1256052), (18101, 1187424), (18354, 1171056), (18848, 1140363), (18888, 1137948), (19152, 1122262), (19964, 1076616), (20832, 1031757), (20976, 1024674), (21204, 1013656), (22036, 975384), (22816, 942039), (23184, 927086), (24397, 880992), (24472, 878292), (24738, 868848), (25184, 853461), (25668, 837368), (27094, 793296), (27531, 780704), (28272, 760242), (28332, 758632), (29906, 718704), (29946, 717744), (31248, 687838), (31464, 683116), (32984, 651636), (33054, 650256), (34224, 628026), (36202, 593712), (36708, 585528), (37107, 579232), (37776, 568974), (38304, 561131), (39928, 538308), (40641, 528864), (41952, 512337), (42408, 506828), (44072, 487692), (44859, 479136), (44919, 478496), (46368, 463543), (48794, 440496), (48944, 439146), (49476, 434424), (49581, 433504), (51336, 418684), (54188, 396648), (54303, 395808), (55062, 390352), (56544, 380121), (56664, 379316), (59812, 359352), (59892, 358872), (62496, 343919), (62928, 341558), (65968, 325818), (66108, 325128), (68448, 314013), (72404, 296856), (73191, 293664), (73416, 292764), (74214, 289616), (75552, 284487), (79856, 269154), (81282, 264432), (84816, 253414), (88144, 243846), (89718, 239568), (89838, 239248), (94829, 226656), (97588, 220248), (97888, 219573), (98952, 217212), (99162, 216752), (102672, 209342), (104671, 205344), (108376, 198324), (108606, 197904), (110124, 195176), (113328, 189658), (119624, 179676), (119784, 179436), (121923, 176288), (125856, 170779), (126707, 169632), (131936, 162909), (132216, 162564), (134577, 159712), (144808, 148428), (146382, 146832)]