894747048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1303

約数の個数: 128

約数和(自身を含む): 2520268800

約数和(自身を除く): 1625521752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 79, 93, 104, 124, 156, 158, 186, 237, 248, 312, 316, 372, 403, 474, 632, 744, 806, 948, 1027, 1171, 1209, 1612, 1896, 2054, 2342, 2418, 2449, 3081, 3224, 3513, 4108, 4684, 4836, 4898, 6162, 7026, 7347, 8216, 9368, 9672, 9796, 12324, 14052, 14694, 15223, 19592, 24648, 28104, 29388, 30446, 31837, 36301, 45669, 58776, 60892, 63674, 72602, 91338, 92509, 95511, 108903, 121784, 127348, 145204, 182676, 185018, 191022, 217806, 254696, 277527, 290408, 365352, 370036, 382044, 435612, 471913, 555054, 740072, 764088, 871224, 943826, 1110108, 1202617, 1415739, 1887652, 2220216, 2405234, 2831478, 2867779, 3607851, 3775304, 4810468, 5662956, 5735558, 7215702, 8603337, 9620936, 11325912, 11471116, 14431404, 17206674, 22942232, 28862808, 34413348, 37281127, 68826696, 74562254, 111843381, 149124508, 223686762, 298249016, 447373524, 894747048]

約数ペア:

[(1, 894747048), (2, 447373524), (3, 298249016), (4, 223686762), (6, 149124508), (8, 111843381), (12, 74562254), (13, 68826696), (24, 37281127), (26, 34413348), (31, 28862808), (39, 22942232), (52, 17206674), (62, 14431404), (78, 11471116), (79, 11325912), (93, 9620936), (104, 8603337), (124, 7215702), (156, 5735558), (158, 5662956), (186, 4810468), (237, 3775304), (248, 3607851), (312, 2867779), (316, 2831478), (372, 2405234), (403, 2220216), (474, 1887652), (632, 1415739), (744, 1202617), (806, 1110108), (948, 943826), (1027, 871224), (1171, 764088), (1209, 740072), (1612, 555054), (1896, 471913), (2054, 435612), (2342, 382044), (2418, 370036), (2449, 365352), (3081, 290408), (3224, 277527), (3513, 254696), (4108, 217806), (4684, 191022), (4836, 185018), (4898, 182676), (6162, 145204), (7026, 127348), (7347, 121784), (8216, 108903), (9368, 95511), (9672, 92509), (9796, 91338), (12324, 72602), (14052, 63674), (14694, 60892), (15223, 58776), (19592, 45669), (24648, 36301), (28104, 31837), (29388, 30446)]