1575921456

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{719}}^1$

素因数の和:1255

約数の個数: 120

約数和(自身を含む): 4568279040

約数和(自身を除く): 2992357584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 491, 496, 558, 719, 744, 982, 1116, 1438, 1473, 1488, 1964, 2157, 2232, 2876, 2946, 3928, 4314, 4419, 4464, 5752, 5892, 6471, 7856, 8628, 8838, 11504, 11784, 12942, 15221, 17256, 17676, 22289, 23568, 25884, 30442, 34512, 35352, 44578, 45663, 51768, 60884, 66867, 70704, 89156, 91326, 103536, 121768, 133734, 136989, 178312, 182652, 200601, 243536, 267468, 273978, 353029, 356624, 365304, 401202, 534936, 547956, 706058, 730608, 802404, 1059087, 1069872, 1095912, 1412116, 1604808, 2118174, 2191824, 2824232, 3177261, 3209616, 4236348, 5648464, 6354522, 8472696, 10943899, 12709044, 16945392, 21887798, 25418088, 32831697, 43775596, 50836176, 65663394, 87551192, 98495091, 131326788, 175102384, 196990182, 262653576, 393980364, 525307152, 787960728, 1575921456]

約数ペア:

[(1, 1575921456), (2, 787960728), (3, 525307152), (4, 393980364), (6, 262653576), (8, 196990182), (9, 175102384), (12, 131326788), (16, 98495091), (18, 87551192), (24, 65663394), (31, 50836176), (36, 43775596), (48, 32831697), (62, 25418088), (72, 21887798), (93, 16945392), (124, 12709044), (144, 10943899), (186, 8472696), (248, 6354522), (279, 5648464), (372, 4236348), (491, 3209616), (496, 3177261), (558, 2824232), (719, 2191824), (744, 2118174), (982, 1604808), (1116, 1412116), (1438, 1095912), (1473, 1069872), (1488, 1059087), (1964, 802404), (2157, 730608), (2232, 706058), (2876, 547956), (2946, 534936), (3928, 401202), (4314, 365304), (4419, 356624), (4464, 353029), (5752, 273978), (5892, 267468), (6471, 243536), (7856, 200601), (8628, 182652), (8838, 178312), (11504, 136989), (11784, 133734), (12942, 121768), (15221, 103536), (17256, 91326), (17676, 89156), (22289, 70704), (23568, 66867), (25884, 60884), (30442, 51768), (34512, 45663), (35352, 44578)]