899539056

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3457}}^1$

素因数の和:3623

約数の個数: 120

約数和(自身を含む): 2731405040

約数和(自身を除く): 1831865984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 139, 144, 156, 208, 234, 278, 312, 417, 468, 556, 624, 834, 936, 1112, 1251, 1668, 1807, 1872, 2224, 2502, 3336, 3457, 3614, 5004, 5421, 6672, 6914, 7228, 10008, 10371, 10842, 13828, 14456, 16263, 20016, 20742, 21684, 27656, 28912, 31113, 32526, 41484, 43368, 44941, 55312, 62226, 65052, 82968, 86736, 89882, 124452, 130104, 134823, 165936, 179764, 248904, 260208, 269646, 359528, 404469, 480523, 497808, 539292, 719056, 808938, 961046, 1078584, 1441569, 1617876, 1922092, 2157168, 2883138, 3235752, 3844184, 4324707, 5766276, 6246799, 6471504, 7688368, 8649414, 11532552, 12493598, 17298828, 18740397, 23065104, 24987196, 34597656, 37480794, 49974392, 56221191, 69195312, 74961588, 99948784, 112442382, 149923176, 224884764, 299846352, 449769528, 899539056]

約数ペア:

[(1, 899539056), (2, 449769528), (3, 299846352), (4, 224884764), (6, 149923176), (8, 112442382), (9, 99948784), (12, 74961588), (13, 69195312), (16, 56221191), (18, 49974392), (24, 37480794), (26, 34597656), (36, 24987196), (39, 23065104), (48, 18740397), (52, 17298828), (72, 12493598), (78, 11532552), (104, 8649414), (117, 7688368), (139, 6471504), (144, 6246799), (156, 5766276), (208, 4324707), (234, 3844184), (278, 3235752), (312, 2883138), (417, 2157168), (468, 1922092), (556, 1617876), (624, 1441569), (834, 1078584), (936, 961046), (1112, 808938), (1251, 719056), (1668, 539292), (1807, 497808), (1872, 480523), (2224, 404469), (2502, 359528), (3336, 269646), (3457, 260208), (3614, 248904), (5004, 179764), (5421, 165936), (6672, 134823), (6914, 130104), (7228, 124452), (10008, 89882), (10371, 86736), (10842, 82968), (13828, 65052), (14456, 62226), (16263, 55312), (20016, 44941), (20742, 43368), (21684, 41484), (27656, 32526), (28912, 31113)]