997620624

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 400

約数和(自身を含む): 3881834880

約数和(自身を除く): 2884214256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 33, 36, 39, 42, 44, 48, 52, 54, 56, 63, 66, 72, 77, 78, 81, 84, 88, 91, 99, 104, 108, 112, 117, 126, 132, 143, 144, 154, 156, 162, 168, 176, 182, 189, 198, 208, 216, 231, 234, 252, 264, 273, 286, 297, 308, 312, 324, 336, 351, 364, 378, 396, 429, 432, 462, 468, 504, 528, 546, 567, 572, 594, 616, 624, 648, 693, 702, 728, 756, 769, 792, 819, 858, 891, 924, 936, 1001, 1008, 1053, 1092, 1134, 1144, 1188, 1232, 1287, 1296, 1386, 1404, 1456, 1512, 1538, 1584, 1638, 1716, 1782, 1848, 1872, 2002, 2079, 2106, 2184, 2268, 2288, 2307, 2376, 2457, 2574, 2772, 2808, 3003, 3024, 3076, 3276, 3432, 3564, 3696, 3861, 4004, 4158, 4212, 4368, 4536, 4614, 4752, 4914, 5148, 5383, 5544, 5616, 6006, 6152, 6237, 6552, 6864, 6921, 7128, 7371, 7722, 8008, 8316, 8424, 8459, 9009, 9072, 9228, 9828, 9997, 10296, 10766, 11088, 11583, 12012, 12304, 12474, 13104, 13842, 14256, 14742, 15444, 16016, 16149, 16632, 16848, 16918, 18018, 18456, 19656, 19994, 20592, 20763, 21532, 23166, 24024, 24948, 25377, 27027, 27684, 29484, 29991, 30888, 32298, 33264, 33836, 36036, 36912, 39312, 39988, 41526, 43064, 46332, 48048, 48447, 49896, 50754, 54054, 55368, 58968, 59213, 59982, 61776, 62289, 64596, 67672, 69979, 72072, 76131, 79976, 81081, 83052, 86128, 89973, 92664, 96894, 99792, 101508, 108108, 109967, 110736, 117936, 118426, 119964, 124578, 129192, 135344, 139958, 144144, 145341, 152262, 159952, 162162, 166104, 177639, 179946, 185328, 193788, 203016, 209937, 216216, 219934, 228393, 236852, 239928, 249156, 258384, 269919, 279916, 290682, 304524, 324324, 329901, 332208, 355278, 359892, 387576, 406032, 419874, 432432, 436023, 439868, 456786, 473704, 479856, 498312, 532917, 539838, 559832, 581364, 609048, 629811, 648648, 659802, 685179, 710556, 719784, 769769, 775152, 809757, 839748, 872046, 879736, 913572, 947408, 989703, 996624, 1065834, 1079676, 1119664, 1162728, 1218096, 1259622, 1297296, 1319604, 1370358, 1421112, 1439568, 1539538, 1598751, 1619514, 1679496, 1744092, 1759472, 1827144, 1889433, 1979406, 2131668, 2159352, 2309307, 2325456, 2519244, 2639208, 2740716, 2842224, 2969109, 3079076, 3197502, 3239028, 3358992, 3488184, 3654288, 3778866, 3958812, 4263336, 4318704, 4618614, 4796253, 5038488, 5278416, 5481432, 5668299, 5938218, 6158152, 6395004, 6478056, 6927921, 6976368, 7557732, 7917624, 8526672, 8907327, 9237228, 9592506, 10076976, 10962864, 11336598, 11876436, 12316304, 12790008, 12956112, 13855842, 15115464, 15835248, 17814654, 18474456, 19185012, 20783763, 22673196, 23752872, 25580016, 27711684, 30230928, 35629308, 36948912, 38370024, 41567526, 45346392, 47505744, 55423368, 62351289, 71258616, 76740048, 83135052, 90692784, 110846736, 124702578, 142517232, 166270104, 249405156, 332540208, 498810312, 997620624]

約数ペア:

[(1, 997620624), (2, 498810312), (3, 332540208), (4, 249405156), (6, 166270104), (7, 142517232), (8, 124702578), (9, 110846736), (11, 90692784), (12, 83135052), (13, 76740048), (14, 71258616), (16, 62351289), (18, 55423368), (21, 47505744), (22, 45346392), (24, 41567526), (26, 38370024), (27, 36948912), (28, 35629308), (33, 30230928), (36, 27711684), (39, 25580016), (42, 23752872), (44, 22673196), (48, 20783763), (52, 19185012), (54, 18474456), (56, 17814654), (63, 15835248), (66, 15115464), (72, 13855842), (77, 12956112), (78, 12790008), (81, 12316304), (84, 11876436), (88, 11336598), (91, 10962864), (99, 10076976), (104, 9592506), (108, 9237228), (112, 8907327), (117, 8526672), (126, 7917624), (132, 7557732), (143, 6976368), (144, 6927921), (154, 6478056), (156, 6395004), (162, 6158152), (168, 5938218), (176, 5668299), (182, 5481432), (189, 5278416), (198, 5038488), (208, 4796253), (216, 4618614), (231, 4318704), (234, 4263336), (252, 3958812), (264, 3778866), (273, 3654288), (286, 3488184), (297, 3358992), (308, 3239028), (312, 3197502), (324, 3079076), (336, 2969109), (351, 2842224), (364, 2740716), (378, 2639208), (396, 2519244), (429, 2325456), (432, 2309307), (462, 2159352), (468, 2131668), (504, 1979406), (528, 1889433), (546, 1827144), (567, 1759472), (572, 1744092), (594, 1679496), (616, 1619514), (624, 1598751), (648, 1539538), (693, 1439568), (702, 1421112), (728, 1370358), (756, 1319604), (769, 1297296), (792, 1259622), (819, 1218096), (858, 1162728), (891, 1119664), (924, 1079676), (936, 1065834), (1001, 996624), (1008, 989703), (1053, 947408), (1092, 913572), (1134, 879736), (1144, 872046), (1188, 839748), (1232, 809757), (1287, 775152), (1296, 769769), (1386, 719784), (1404, 710556), (1456, 685179), (1512, 659802), (1538, 648648), (1584, 629811), (1638, 609048), (1716, 581364), (1782, 559832), (1848, 539838), (1872, 532917), (2002, 498312), (2079, 479856), (2106, 473704), (2184, 456786), (2268, 439868), (2288, 436023), (2307, 432432), (2376, 419874), (2457, 406032), (2574, 387576), (2772, 359892), (2808, 355278), (3003, 332208), (3024, 329901), (3076, 324324), (3276, 304524), (3432, 290682), (3564, 279916), (3696, 269919), (3861, 258384), (4004, 249156), (4158, 239928), (4212, 236852), (4368, 228393), (4536, 219934), (4614, 216216), (4752, 209937), (4914, 203016), (5148, 193788), (5383, 185328), (5544, 179946), (5616, 177639), (6006, 166104), (6152, 162162), (6237, 159952), (6552, 152262), (6864, 145341), (6921, 144144), (7128, 139958), (7371, 135344), (7722, 129192), (8008, 124578), (8316, 119964), (8424, 118426), (8459, 117936), (9009, 110736), (9072, 109967), (9228, 108108), (9828, 101508), (9997, 99792), (10296, 96894), (10766, 92664), (11088, 89973), (11583, 86128), (12012, 83052), (12304, 81081), (12474, 79976), (13104, 76131), (13842, 72072), (14256, 69979), (14742, 67672), (15444, 64596), (16016, 62289), (16149, 61776), (16632, 59982), (16848, 59213), (16918, 58968), (18018, 55368), (18456, 54054), (19656, 50754), (19994, 49896), (20592, 48447), (20763, 48048), (21532, 46332), (23166, 43064), (24024, 41526), (24948, 39988), (25377, 39312), (27027, 36912), (27684, 36036), (29484, 33836), (29991, 33264), (30888, 32298)]