2690979216

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 7384194048

約数和(自身を除く): 4693214832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 167, 172, 211, 222, 258, 296, 334, 344, 422, 444, 501, 516, 592, 633, 668, 688, 844, 888, 1002, 1032, 1266, 1336, 1591, 1688, 1776, 2004, 2064, 2532, 2672, 3182, 3376, 4008, 4773, 5064, 6179, 6364, 7181, 7807, 8016, 9073, 9546, 10128, 12358, 12728, 14362, 15614, 18146, 18537, 19092, 21543, 23421, 24716, 25456, 27219, 28724, 31228, 35237, 36292, 37074, 38184, 43086, 46842, 49432, 54438, 57448, 62456, 70474, 72584, 74148, 76368, 86172, 93684, 98864, 105711, 108876, 114896, 124912, 140948, 145168, 148296, 172344, 187368, 211422, 217752, 265697, 281896, 296592, 335701, 344688, 374736, 422844, 435504, 531394, 563792, 671402, 797091, 845688, 1007103, 1062788, 1303769, 1342804, 1515191, 1594182, 1691376, 2014206, 2125576, 2607538, 2685608, 3030382, 3188364, 3911307, 4028412, 4251152, 4545573, 5215076, 5371216, 6060764, 6376728, 7822614, 8056824, 9091146, 10430152, 12121528, 12753456, 15645228, 16113648, 18182292, 20860304, 24243056, 31290456, 36364584, 56062067, 62580912, 72729168, 112124134, 168186201, 224248268, 336372402, 448496536, 672744804, 896993072, 1345489608, 2690979216]

約数ペア:

[(1, 2690979216), (2, 1345489608), (3, 896993072), (4, 672744804), (6, 448496536), (8, 336372402), (12, 224248268), (16, 168186201), (24, 112124134), (37, 72729168), (43, 62580912), (48, 56062067), (74, 36364584), (86, 31290456), (111, 24243056), (129, 20860304), (148, 18182292), (167, 16113648), (172, 15645228), (211, 12753456), (222, 12121528), (258, 10430152), (296, 9091146), (334, 8056824), (344, 7822614), (422, 6376728), (444, 6060764), (501, 5371216), (516, 5215076), (592, 4545573), (633, 4251152), (668, 4028412), (688, 3911307), (844, 3188364), (888, 3030382), (1002, 2685608), (1032, 2607538), (1266, 2125576), (1336, 2014206), (1591, 1691376), (1688, 1594182), (1776, 1515191), (2004, 1342804), (2064, 1303769), (2532, 1062788), (2672, 1007103), (3182, 845688), (3376, 797091), (4008, 671402), (4773, 563792), (5064, 531394), (6179, 435504), (6364, 422844), (7181, 374736), (7807, 344688), (8016, 335701), (9073, 296592), (9546, 281896), (10128, 265697), (12358, 217752), (12728, 211422), (14362, 187368), (15614, 172344), (18146, 148296), (18537, 145168), (19092, 140948), (21543, 124912), (23421, 114896), (24716, 108876), (25456, 105711), (27219, 98864), (28724, 93684), (31228, 86172), (35237, 76368), (36292, 74148), (37074, 72584), (38184, 70474), (43086, 62456), (46842, 57448), (49432, 54438)]