316996204

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2111}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 658538496

約数和(自身を除く): 341542292

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 173, 217, 346, 434, 692, 868, 1211, 2111, 2422, 4222, 4844, 5363, 8444, 10726, 14777, 21452, 29554, 37541, 59108, 65441, 75082, 130882, 150164, 261764, 365203, 458087, 730406, 916174, 1460812, 1832348, 2556421, 5112842, 10225684, 11321293, 22642586, 45285172, 79249051, 158498102, 316996204]

約数ペア:

[(1, 316996204), (2, 158498102), (4, 79249051), (7, 45285172), (14, 22642586), (28, 11321293), (31, 10225684), (62, 5112842), (124, 2556421), (173, 1832348), (217, 1460812), (346, 916174), (434, 730406), (692, 458087), (868, 365203), (1211, 261764), (2111, 150164), (2422, 130882), (4222, 75082), (4844, 65441), (5363, 59108), (8444, 37541), (10726, 29554), (14777, 21452)]