1619592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 4536000

約数和(自身を除く): 2916408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 179, 232, 312, 348, 358, 377, 537, 696, 716, 754, 1074, 1131, 1432, 1508, 2148, 2262, 2327, 3016, 4296, 4524, 4654, 5191, 6981, 9048, 9308, 10382, 13962, 15573, 18616, 20764, 27924, 31146, 41528, 55848, 62292, 67483, 124584, 134966, 202449, 269932, 404898, 539864, 809796, 1619592]

約数ペア:

[(1, 1619592), (2, 809796), (3, 539864), (4, 404898), (6, 269932), (8, 202449), (12, 134966), (13, 124584), (24, 67483), (26, 62292), (29, 55848), (39, 41528), (52, 31146), (58, 27924), (78, 20764), (87, 18616), (104, 15573), (116, 13962), (156, 10382), (174, 9308), (179, 9048), (232, 6981), (312, 5191), (348, 4654), (358, 4524), (377, 4296), (537, 3016), (696, 2327), (716, 2262), (754, 2148), (1074, 1508), (1131, 1432)]