1966546596

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{37}}^2\times {\mathrm{349}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 5515440000

約数和(自身を除く): 3548893404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 343, 349, 444, 518, 588, 686, 698, 777, 1029, 1036, 1047, 1369, 1372, 1396, 1554, 1813, 2058, 2094, 2443, 2738, 3108, 3626, 4107, 4116, 4188, 4886, 5439, 5476, 7252, 7329, 8214, 9583, 9772, 10878, 12691, 12913, 14658, 16428, 17101, 19166, 21756, 25382, 25826, 28749, 29316, 34202, 38073, 38332, 38739, 50764, 51303, 51652, 57498, 67081, 68404, 76146, 77478, 90391, 102606, 114996, 119707, 134162, 152292, 154956, 180782, 201243, 205212, 239414, 268324, 271173, 359121, 361564, 402486, 469567, 477781, 478828, 542346, 632737, 718242, 804972, 939134, 955562, 1084692, 1265474, 1408701, 1433343, 1436484, 1878268, 1898211, 1911124, 2530948, 2817402, 2866686, 3344467, 3796422, 4429159, 5634804, 5733372, 6688934, 7592844, 8858318, 10033401, 13287477, 13377868, 17716636, 20066802, 23411269, 26574954, 40133604, 46822538, 53149908, 70233807, 93645076, 140467614, 163878883, 280935228, 327757766, 491636649, 655515532, 983273298, 1966546596]

約数ペア:

[(1, 1966546596), (2, 983273298), (3, 655515532), (4, 491636649), (6, 327757766), (7, 280935228), (12, 163878883), (14, 140467614), (21, 93645076), (28, 70233807), (37, 53149908), (42, 46822538), (49, 40133604), (74, 26574954), (84, 23411269), (98, 20066802), (111, 17716636), (147, 13377868), (148, 13287477), (196, 10033401), (222, 8858318), (259, 7592844), (294, 6688934), (343, 5733372), (349, 5634804), (444, 4429159), (518, 3796422), (588, 3344467), (686, 2866686), (698, 2817402), (777, 2530948), (1029, 1911124), (1036, 1898211), (1047, 1878268), (1369, 1436484), (1372, 1433343), (1396, 1408701), (1554, 1265474), (1813, 1084692), (2058, 955562), (2094, 939134), (2443, 804972), (2738, 718242), (3108, 632737), (3626, 542346), (4107, 478828), (4116, 477781), (4188, 469567), (4886, 402486), (5439, 361564), (5476, 359121), (7252, 271173), (7329, 268324), (8214, 239414), (9583, 205212), (9772, 201243), (10878, 180782), (12691, 154956), (12913, 152292), (14658, 134162), (16428, 119707), (17101, 114996), (19166, 102606), (21756, 90391), (25382, 77478), (25826, 76146), (28749, 68404), (29316, 67081), (34202, 57498), (38073, 51652), (38332, 51303), (38739, 50764)]