2781252864

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{92857}}^1$

素因数の和:92892

約数の個数: 108

約数和(自身を含む): 8635979716

約数和(自身を除く): 5854726852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9984, 14976, 29952, 92857, 185714, 278571, 371428, 557142, 742856, 835713, 1114284, 1207141, 1485712, 1671426, 2228568, 2414282, 2971424, 3342852, 3621423, 4457136, 4828564, 5942848, 6685704, 7242846, 8914272, 9657128, 10864269, 11885696, 13371408, 14485692, 17828544, 19314256, 21728538, 23771392, 26742816, 28971384, 35657088, 38628512, 43457076, 53485632, 57942768, 71314176, 77257024, 86914152, 106971264, 115885536, 154514048, 173828304, 213942528, 231771072, 309028096, 347656608, 463542144, 695313216, 927084288, 1390626432, 2781252864]

約数ペア:

[(1, 2781252864), (2, 1390626432), (3, 927084288), (4, 695313216), (6, 463542144), (8, 347656608), (9, 309028096), (12, 231771072), (13, 213942528), (16, 173828304), (18, 154514048), (24, 115885536), (26, 106971264), (32, 86914152), (36, 77257024), (39, 71314176), (48, 57942768), (52, 53485632), (64, 43457076), (72, 38628512), (78, 35657088), (96, 28971384), (104, 26742816), (117, 23771392), (128, 21728538), (144, 19314256), (156, 17828544), (192, 14485692), (208, 13371408), (234, 11885696), (256, 10864269), (288, 9657128), (312, 8914272), (384, 7242846), (416, 6685704), (468, 5942848), (576, 4828564), (624, 4457136), (768, 3621423), (832, 3342852), (936, 2971424), (1152, 2414282), (1248, 2228568), (1664, 1671426), (1872, 1485712), (2304, 1207141), (2496, 1114284), (3328, 835713), (3744, 742856), (4992, 557142), (7488, 371428), (9984, 278571), (14976, 185714), (29952, 92857)]