427624416

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 1266789888

約数和(自身を除く): 839165472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 211, 227, 248, 279, 288, 372, 422, 454, 496, 558, 633, 681, 744, 844, 908, 992, 1116, 1266, 1362, 1488, 1688, 1816, 1899, 2043, 2232, 2532, 2724, 2976, 3376, 3632, 3798, 4086, 4464, 5064, 5448, 6541, 6752, 7037, 7264, 7596, 8172, 8928, 10128, 10896, 13082, 14074, 15192, 16344, 19623, 20256, 21111, 21792, 26164, 28148, 30384, 32688, 39246, 42222, 47897, 52328, 56296, 58869, 60768, 63333, 65376, 78492, 84444, 95794, 104656, 112592, 117738, 126666, 143691, 156984, 168888, 191588, 209312, 225184, 235476, 253332, 287382, 313968, 337776, 383176, 431073, 470952, 506664, 574764, 627936, 675552, 766352, 862146, 941904, 1013328, 1149528, 1484807, 1532704, 1724292, 1883808, 2026656, 2299056, 2969614, 3448584, 4454421, 4598112, 5939228, 6897168, 8908842, 11878456, 13363263, 13794336, 17817684, 23756912, 26726526, 35635368, 47513824, 53453052, 71270736, 106906104, 142541472, 213812208, 427624416]

約数ペア:

[(1, 427624416), (2, 213812208), (3, 142541472), (4, 106906104), (6, 71270736), (8, 53453052), (9, 47513824), (12, 35635368), (16, 26726526), (18, 23756912), (24, 17817684), (31, 13794336), (32, 13363263), (36, 11878456), (48, 8908842), (62, 6897168), (72, 5939228), (93, 4598112), (96, 4454421), (124, 3448584), (144, 2969614), (186, 2299056), (211, 2026656), (227, 1883808), (248, 1724292), (279, 1532704), (288, 1484807), (372, 1149528), (422, 1013328), (454, 941904), (496, 862146), (558, 766352), (633, 675552), (681, 627936), (744, 574764), (844, 506664), (908, 470952), (992, 431073), (1116, 383176), (1266, 337776), (1362, 313968), (1488, 287382), (1688, 253332), (1816, 235476), (1899, 225184), (2043, 209312), (2232, 191588), (2532, 168888), (2724, 156984), (2976, 143691), (3376, 126666), (3632, 117738), (3798, 112592), (4086, 104656), (4464, 95794), (5064, 84444), (5448, 78492), (6541, 65376), (6752, 63333), (7037, 60768), (7264, 58869), (7596, 56296), (8172, 52328), (8928, 47897), (10128, 42222), (10896, 39246), (13082, 32688), (14074, 30384), (15192, 28148), (16344, 26164), (19623, 21792), (20256, 21111)]