315921768

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{31267}}^1$

素因数の和:31697

約数の個数: 32

約数和(自身を含む): 791705760

約数和(自身を除く): 475783992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 31267, 62534, 93801, 125068, 187602, 250136, 375204, 750408, 13163407, 26326814, 39490221, 52653628, 78980442, 105307256, 157960884, 315921768]

約数ペア:

[(1, 315921768), (2, 157960884), (3, 105307256), (4, 78980442), (6, 52653628), (8, 39490221), (12, 26326814), (24, 13163407), (421, 750408), (842, 375204), (1263, 250136), (1684, 187602), (2526, 125068), (3368, 93801), (5052, 62534), (10104, 31267)]