260126952

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 705576960

約数和(自身を除く): 445450008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 47, 62, 86, 93, 94, 124, 129, 141, 172, 173, 186, 188, 248, 258, 282, 344, 346, 372, 376, 516, 519, 564, 692, 744, 1032, 1038, 1128, 1333, 1384, 1457, 2021, 2076, 2666, 2914, 3999, 4042, 4152, 4371, 5332, 5363, 5828, 6063, 7439, 7998, 8084, 8131, 8742, 10664, 10726, 11656, 12126, 14878, 15996, 16089, 16168, 16262, 17484, 21452, 22317, 24252, 24393, 29756, 31992, 32178, 32524, 34968, 42904, 44634, 48504, 48786, 59512, 62651, 64356, 65048, 89268, 97572, 125302, 128712, 178536, 187953, 195144, 230609, 250604, 252061, 349633, 375906, 461218, 501208, 504122, 691827, 699266, 751812, 756183, 922436, 1008244, 1048899, 1383654, 1398532, 1503624, 1512366, 1844872, 2016488, 2097798, 2767308, 2797064, 3024732, 4195596, 5534616, 6049464, 8391192, 10838623, 21677246, 32515869, 43354492, 65031738, 86708984, 130063476, 260126952]

約数ペア:

[(1, 260126952), (2, 130063476), (3, 86708984), (4, 65031738), (6, 43354492), (8, 32515869), (12, 21677246), (24, 10838623), (31, 8391192), (43, 6049464), (47, 5534616), (62, 4195596), (86, 3024732), (93, 2797064), (94, 2767308), (124, 2097798), (129, 2016488), (141, 1844872), (172, 1512366), (173, 1503624), (186, 1398532), (188, 1383654), (248, 1048899), (258, 1008244), (282, 922436), (344, 756183), (346, 751812), (372, 699266), (376, 691827), (516, 504122), (519, 501208), (564, 461218), (692, 375906), (744, 349633), (1032, 252061), (1038, 250604), (1128, 230609), (1333, 195144), (1384, 187953), (1457, 178536), (2021, 128712), (2076, 125302), (2666, 97572), (2914, 89268), (3999, 65048), (4042, 64356), (4152, 62651), (4371, 59512), (5332, 48786), (5363, 48504), (5828, 44634), (6063, 42904), (7439, 34968), (7998, 32524), (8084, 32178), (8131, 31992), (8742, 29756), (10664, 24393), (10726, 24252), (11656, 22317), (12126, 21452), (14878, 17484), (15996, 16262), (16089, 16168)]