312827144

素因数分解:

$2^3\times 7^1\times {\mathrm{863}}^1\times {\mathrm{6473}}^1$

素因数の和:7349

約数の個数: 32

約数和(自身を含む): 671224320

約数和(自身を除く): 358397176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 863, 1726, 3452, 6041, 6473, 6904, 12082, 12946, 24164, 25892, 45311, 48328, 51784, 90622, 181244, 362488, 5586199, 11172398, 22344796, 39103393, 44689592, 78206786, 156413572, 312827144]

約数ペア:

[(1, 312827144), (2, 156413572), (4, 78206786), (7, 44689592), (8, 39103393), (14, 22344796), (28, 11172398), (56, 5586199), (863, 362488), (1726, 181244), (3452, 90622), (6041, 51784), (6473, 48328), (6904, 45311), (12082, 25892), (12946, 24164)]