12897793116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{2663}}^1$

素因数の和:2896

約数の個数: 144

約数和(自身を含む): 35839964160

約数和(自身を除く): 22942171044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 131, 156, 158, 234, 237, 262, 316, 393, 468, 474, 524, 711, 786, 948, 1027, 1179, 1422, 1572, 1703, 2054, 2358, 2663, 2844, 3081, 3406, 4108, 4716, 5109, 5326, 6162, 6812, 7989, 9243, 10218, 10349, 10652, 12324, 15327, 15978, 18486, 20436, 20698, 23967, 30654, 31047, 31956, 34619, 36972, 41396, 47934, 61308, 62094, 69238, 93141, 95868, 103857, 124188, 134537, 138476, 186282, 207714, 210377, 269074, 311571, 348853, 372564, 403611, 415428, 420754, 538148, 623142, 631131, 697706, 807222, 841508, 1046559, 1210833, 1246284, 1262262, 1395412, 1614444, 1893393, 2093118, 2421666, 2524524, 2734901, 3139677, 3786786, 4186236, 4535089, 4843332, 5469802, 6279354, 7573572, 8204703, 9070178, 10939604, 12558708, 13605267, 16409406, 18140356, 24614109, 27210534, 27559387, 32818812, 40815801, 49228218, 54421068, 55118774, 81631602, 82678161, 98456436, 110237548, 163263204, 165356322, 248034483, 330712644, 358272031, 496068966, 716544062, 992137932, 1074816093, 1433088124, 2149632186, 3224448279, 4299264372, 6448896558, 12897793116]

約数ペア:

[(1, 12897793116), (2, 6448896558), (3, 4299264372), (4, 3224448279), (6, 2149632186), (9, 1433088124), (12, 1074816093), (13, 992137932), (18, 716544062), (26, 496068966), (36, 358272031), (39, 330712644), (52, 248034483), (78, 165356322), (79, 163263204), (117, 110237548), (131, 98456436), (156, 82678161), (158, 81631602), (234, 55118774), (237, 54421068), (262, 49228218), (316, 40815801), (393, 32818812), (468, 27559387), (474, 27210534), (524, 24614109), (711, 18140356), (786, 16409406), (948, 13605267), (1027, 12558708), (1179, 10939604), (1422, 9070178), (1572, 8204703), (1703, 7573572), (2054, 6279354), (2358, 5469802), (2663, 4843332), (2844, 4535089), (3081, 4186236), (3406, 3786786), (4108, 3139677), (4716, 2734901), (5109, 2524524), (5326, 2421666), (6162, 2093118), (6812, 1893393), (7989, 1614444), (9243, 1395412), (10218, 1262262), (10349, 1246284), (10652, 1210833), (12324, 1046559), (15327, 841508), (15978, 807222), (18486, 697706), (20436, 631131), (20698, 623142), (23967, 538148), (30654, 420754), (31047, 415428), (31956, 403611), (34619, 372564), (36972, 348853), (41396, 311571), (47934, 269074), (61308, 210377), (62094, 207714), (69238, 186282), (93141, 138476), (95868, 134537), (103857, 124188)]