21073747968

素因数分解:

$2^{13}\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 560

約数和(自身を含む): 77707845600

約数和(自身を除く): 56634097632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 324, 336, 349, 351, 364, 378, 384, 416, 432, 448, 468, 504, 512, 546, 567, 576, 624, 648, 672, 698, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1024, 1047, 1053, 1092, 1134, 1152, 1248, 1296, 1344, 1396, 1404, 1456, 1512, 1536, 1638, 1664, 1728, 1792, 1872, 2016, 2048, 2094, 2106, 2184, 2268, 2304, 2443, 2457, 2496, 2592, 2688, 2792, 2808, 2912, 3024, 3072, 3141, 3276, 3328, 3456, 3584, 3744, 4032, 4096, 4188, 4212, 4368, 4536, 4537, 4608, 4886, 4914, 4992, 5184, 5376, 5584, 5616, 5824, 6048, 6144, 6282, 6552, 6656, 6912, 7168, 7329, 7371, 7488, 8064, 8192, 8376, 8424, 8736, 9072, 9074, 9216, 9423, 9772, 9828, 9984, 10368, 10752, 11168, 11232, 11648, 12096, 12288, 12564, 13104, 13312, 13611, 13824, 14336, 14658, 14742, 14976, 16128, 16752, 16848, 17472, 18144, 18148, 18432, 18846, 19544, 19656, 19968, 20736, 21504, 21987, 22336, 22464, 23296, 24192, 24576, 25128, 26208, 26624, 27222, 27648, 28269, 28672, 29316, 29484, 29952, 31759, 32256, 33504, 33696, 34944, 36288, 36296, 36864, 37692, 39088, 39312, 39936, 40833, 41472, 43008, 43974, 44672, 44928, 46592, 48384, 50256, 52416, 53248, 54444, 55296, 56538, 57344, 58632, 58968, 59904, 63518, 64512, 65961, 67008, 67392, 69888, 72576, 72592, 73728, 75384, 78176, 78624, 79872, 81666, 82944, 86016, 87948, 89344, 89856, 93184, 95277, 96768, 100512, 104832, 106496, 108888, 110592, 113076, 117264, 117936, 119808, 122499, 127036, 129024, 131922, 134016, 134784, 139776, 145152, 145184, 150768, 156352, 157248, 159744, 163332, 165888, 172032, 175896, 178688, 179712, 186368, 190554, 193536, 197883, 201024, 209664, 217776, 221184, 226152, 234528, 235872, 239616, 244998, 254072, 258048, 263844, 268032, 269568, 279552, 285831, 290304, 290368, 301536, 312704, 314496, 319488, 326664, 331776, 351792, 357376, 359424, 367497, 372736, 381108, 387072, 395766, 402048, 419328, 435552, 452304, 469056, 471744, 479232, 489996, 508144, 516096, 527688, 536064, 539136, 559104, 571662, 580608, 580736, 603072, 625408, 628992, 653328, 663552, 703584, 714752, 718848, 734994, 745472, 762216, 774144, 791532, 804096, 838656, 857493, 871104, 904608, 938112, 943488, 958464, 979992, 1016288, 1055376, 1072128, 1078272, 1118208, 1143324, 1161216, 1161472, 1206144, 1250816, 1257984, 1306656, 1407168, 1429504, 1437696, 1469988, 1524432, 1548288, 1583064, 1608192, 1677312, 1714986, 1742208, 1809216, 1876224, 1886976, 1959984, 2032576, 2110752, 2144256, 2156544, 2236416, 2286648, 2322432, 2322944, 2412288, 2501632, 2515968, 2572479, 2613312, 2814336, 2859008, 2875392, 2939976, 3048864, 3166128, 3216384, 3354624, 3429972, 3484416, 3618432, 3752448, 3773952, 3919968, 4065152, 4221504, 4288512, 4313088, 4573296, 4644864, 4645888, 4824576, 5003264, 5031936, 5144958, 5226624, 5628672, 5879952, 6097728, 6332256, 6432768, 6709248, 6859944, 6968832, 7236864, 7504896, 7547904, 7839936, 8130304, 8443008, 8577024, 8626176, 9146592, 9291776, 9649152, 10006528, 10063872, 10289916, 10453248, 11257344, 11759904, 12195456, 12664512, 12865536, 13719888, 13937664, 14473728, 15009792, 15095808, 15679872, 16260608, 16886016, 18293184, 18583552, 19298304, 20013056, 20127744, 20579832, 20906496, 22514688, 23519808, 24390912, 25329024, 25731072, 27439776, 27875328, 28947456, 30019584, 30191616, 31359744, 32521216, 33772032, 36586368, 37167104, 38596608, 41159664, 41812992, 45029376, 47039616, 48781824, 50658048, 54879552, 55750656, 57894912, 60039168, 60383232, 62719488, 65042432, 67544064, 73172736, 77193216, 82319328, 83625984, 90058752, 94079232, 97563648, 101316096, 109759104, 111501312, 115789824, 125438976, 130084864, 135088128, 146345472, 164638656, 167251968, 180117504, 188158464, 195127296, 202632192, 219518208, 231579648, 250877952, 260169728, 270176256, 292690944, 329277312, 334503936, 376316928, 390254592, 405264384, 439036416, 501755904, 540352512, 585381888, 658554624, 752633856, 780509184, 810528768, 878072832, 1003511808, 1170763776, 1317109248, 1505267712, 1621057536, 1756145664, 2341527552, 2634218496, 3010535424, 3512291328, 5268436992, 7024582656, 10536873984, 21073747968]

約数ペア:

[(1, 21073747968), (2, 10536873984), (3, 7024582656), (4, 5268436992), (6, 3512291328), (7, 3010535424), (8, 2634218496), (9, 2341527552), (12, 1756145664), (13, 1621057536), (14, 1505267712), (16, 1317109248), (18, 1170763776), (21, 1003511808), (24, 878072832), (26, 810528768), (27, 780509184), (28, 752633856), (32, 658554624), (36, 585381888), (39, 540352512), (42, 501755904), (48, 439036416), (52, 405264384), (54, 390254592), (56, 376316928), (63, 334503936), (64, 329277312), (72, 292690944), (78, 270176256), (81, 260169728), (84, 250877952), (91, 231579648), (96, 219518208), (104, 202632192), (108, 195127296), (112, 188158464), (117, 180117504), (126, 167251968), (128, 164638656), (144, 146345472), (156, 135088128), (162, 130084864), (168, 125438976), (182, 115789824), (189, 111501312), (192, 109759104), (208, 101316096), (216, 97563648), (224, 94079232), (234, 90058752), (252, 83625984), (256, 82319328), (273, 77193216), (288, 73172736), (312, 67544064), (324, 65042432), (336, 62719488), (349, 60383232), (351, 60039168), (364, 57894912), (378, 55750656), (384, 54879552), (416, 50658048), (432, 48781824), (448, 47039616), (468, 45029376), (504, 41812992), (512, 41159664), (546, 38596608), (567, 37167104), (576, 36586368), (624, 33772032), (648, 32521216), (672, 31359744), (698, 30191616), (702, 30019584), (728, 28947456), (756, 27875328), (768, 27439776), (819, 25731072), (832, 25329024), (864, 24390912), (896, 23519808), (936, 22514688), (1008, 20906496), (1024, 20579832), (1047, 20127744), (1053, 20013056), (1092, 19298304), (1134, 18583552), (1152, 18293184), (1248, 16886016), (1296, 16260608), (1344, 15679872), (1396, 15095808), (1404, 15009792), (1456, 14473728), (1512, 13937664), (1536, 13719888), (1638, 12865536), (1664, 12664512), (1728, 12195456), (1792, 11759904), (1872, 11257344), (2016, 10453248), (2048, 10289916), (2094, 10063872), (2106, 10006528), (2184, 9649152), (2268, 9291776), (2304, 9146592), (2443, 8626176), (2457, 8577024), (2496, 8443008), (2592, 8130304), (2688, 7839936), (2792, 7547904), (2808, 7504896), (2912, 7236864), (3024, 6968832), (3072, 6859944), (3141, 6709248), (3276, 6432768), (3328, 6332256), (3456, 6097728), (3584, 5879952), (3744, 5628672), (4032, 5226624), (4096, 5144958), (4188, 5031936), (4212, 5003264), (4368, 4824576), (4536, 4645888), (4537, 4644864), (4608, 4573296), (4886, 4313088), (4914, 4288512), (4992, 4221504), (5184, 4065152), (5376, 3919968), (5584, 3773952), (5616, 3752448), (5824, 3618432), (6048, 3484416), (6144, 3429972), (6282, 3354624), (6552, 3216384), (6656, 3166128), (6912, 3048864), (7168, 2939976), (7329, 2875392), (7371, 2859008), (7488, 2814336), (8064, 2613312), (8192, 2572479), (8376, 2515968), (8424, 2501632), (8736, 2412288), (9072, 2322944), (9074, 2322432), (9216, 2286648), (9423, 2236416), (9772, 2156544), (9828, 2144256), (9984, 2110752), (10368, 2032576), (10752, 1959984), (11168, 1886976), (11232, 1876224), (11648, 1809216), (12096, 1742208), (12288, 1714986), (12564, 1677312), (13104, 1608192), (13312, 1583064), (13611, 1548288), (13824, 1524432), (14336, 1469988), (14658, 1437696), (14742, 1429504), (14976, 1407168), (16128, 1306656), (16752, 1257984), (16848, 1250816), (17472, 1206144), (18144, 1161472), (18148, 1161216), (18432, 1143324), (18846, 1118208), (19544, 1078272), (19656, 1072128), (19968, 1055376), (20736, 1016288), (21504, 979992), (21987, 958464), (22336, 943488), (22464, 938112), (23296, 904608), (24192, 871104), (24576, 857493), (25128, 838656), (26208, 804096), (26624, 791532), (27222, 774144), (27648, 762216), (28269, 745472), (28672, 734994), (29316, 718848), (29484, 714752), (29952, 703584), (31759, 663552), (32256, 653328), (33504, 628992), (33696, 625408), (34944, 603072), (36288, 580736), (36296, 580608), (36864, 571662), (37692, 559104), (39088, 539136), (39312, 536064), (39936, 527688), (40833, 516096), (41472, 508144), (43008, 489996), (43974, 479232), (44672, 471744), (44928, 469056), (46592, 452304), (48384, 435552), (50256, 419328), (52416, 402048), (53248, 395766), (54444, 387072), (55296, 381108), (56538, 372736), (57344, 367497), (58632, 359424), (58968, 357376), (59904, 351792), (63518, 331776), (64512, 326664), (65961, 319488), (67008, 314496), (67392, 312704), (69888, 301536), (72576, 290368), (72592, 290304), (73728, 285831), (75384, 279552), (78176, 269568), (78624, 268032), (79872, 263844), (81666, 258048), (82944, 254072), (86016, 244998), (87948, 239616), (89344, 235872), (89856, 234528), (93184, 226152), (95277, 221184), (96768, 217776), (100512, 209664), (104832, 201024), (106496, 197883), (108888, 193536), (110592, 190554), (113076, 186368), (117264, 179712), (117936, 178688), (119808, 175896), (122499, 172032), (127036, 165888), (129024, 163332), (131922, 159744), (134016, 157248), (134784, 156352), (139776, 150768), (145152, 145184)]