308976282

素因数分解:

$2^1\times 3^4\times {\mathrm{997}}^1\times {\mathrm{1913}}^1$

素因数の和:2924

約数の個数: 40

約数和(自身を含む): 693392436

約数和(自身を除く): 384416154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 997, 1913, 1994, 2991, 3826, 5739, 5982, 8973, 11478, 17217, 17946, 26919, 34434, 51651, 53838, 80757, 103302, 154953, 161514, 309906, 1907261, 3814522, 5721783, 11443566, 17165349, 34330698, 51496047, 102992094, 154488141, 308976282]

約数ペア:

[(1, 308976282), (2, 154488141), (3, 102992094), (6, 51496047), (9, 34330698), (18, 17165349), (27, 11443566), (54, 5721783), (81, 3814522), (162, 1907261), (997, 309906), (1913, 161514), (1994, 154953), (2991, 103302), (3826, 80757), (5739, 53838), (5982, 51651), (8973, 34434), (11478, 26919), (17217, 17946)]