628634832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8867}}^1$

素因数の和:9096

約数の個数: 80

約数和(自身を含む): 1864975872

約数和(自身を除く): 1236341040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 336, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 3376, 4431, 5064, 5908, 8862, 8867, 10128, 11816, 17724, 17734, 23632, 26601, 35448, 35468, 53202, 62069, 70896, 70936, 106404, 124138, 141872, 186207, 212808, 248276, 372414, 425616, 496552, 744828, 993104, 1489656, 1870937, 2979312, 3741874, 5612811, 7483748, 11225622, 13096559, 14967496, 22451244, 26193118, 29934992, 39289677, 44902488, 52386236, 78579354, 89804976, 104772472, 157158708, 209544944, 314317416, 628634832]

約数ペア:

[(1, 628634832), (2, 314317416), (3, 209544944), (4, 157158708), (6, 104772472), (7, 89804976), (8, 78579354), (12, 52386236), (14, 44902488), (16, 39289677), (21, 29934992), (24, 26193118), (28, 22451244), (42, 14967496), (48, 13096559), (56, 11225622), (84, 7483748), (112, 5612811), (168, 3741874), (211, 2979312), (336, 1870937), (422, 1489656), (633, 993104), (844, 744828), (1266, 496552), (1477, 425616), (1688, 372414), (2532, 248276), (2954, 212808), (3376, 186207), (4431, 141872), (5064, 124138), (5908, 106404), (8862, 70936), (8867, 70896), (10128, 62069), (11816, 53202), (17724, 35468), (17734, 35448), (23632, 26601)]