2988893744

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 6127107840

約数和(自身を除く): 3138214096

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 83, 118, 148, 166, 236, 296, 332, 472, 592, 664, 944, 1031, 1328, 2062, 2183, 3071, 4124, 4366, 4897, 6142, 8248, 8732, 9794, 12284, 16496, 17464, 19588, 24568, 34928, 38147, 39176, 49136, 60829, 76294, 78352, 85573, 121658, 152588, 171146, 181189, 243316, 305176, 342292, 362378, 486632, 610352, 684584, 724756, 973264, 1369168, 1449512, 2250673, 2899024, 3166201, 4501346, 5048807, 6332402, 9002692, 10097614, 12664804, 18005384, 20195228, 25329608, 36010768, 40390456, 50659216, 80780912, 186805859, 373611718, 747223436, 1494446872, 2988893744]

約数ペア:

[(1, 2988893744), (2, 1494446872), (4, 747223436), (8, 373611718), (16, 186805859), (37, 80780912), (59, 50659216), (74, 40390456), (83, 36010768), (118, 25329608), (148, 20195228), (166, 18005384), (236, 12664804), (296, 10097614), (332, 9002692), (472, 6332402), (592, 5048807), (664, 4501346), (944, 3166201), (1031, 2899024), (1328, 2250673), (2062, 1449512), (2183, 1369168), (3071, 973264), (4124, 724756), (4366, 684584), (4897, 610352), (6142, 486632), (8248, 362378), (8732, 342292), (9794, 305176), (12284, 243316), (16496, 181189), (17464, 171146), (19588, 152588), (24568, 121658), (34928, 85573), (38147, 78352), (39176, 76294), (49136, 60829)]