317836848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{945943}}^1$

素因数の和:945961

約数の個数: 40

約数和(自身を含む): 938376448

約数和(自身を除く): 620539600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 945943, 1891886, 2837829, 3783772, 5675658, 6621601, 7567544, 11351316, 13243202, 15135088, 19864803, 22702632, 26486404, 39729606, 45405264, 52972808, 79459212, 105945616, 158918424, 317836848]

約数ペア:

[(1, 317836848), (2, 158918424), (3, 105945616), (4, 79459212), (6, 52972808), (7, 45405264), (8, 39729606), (12, 26486404), (14, 22702632), (16, 19864803), (21, 15135088), (24, 13243202), (28, 11351316), (42, 7567544), (48, 6621601), (56, 5675658), (84, 3783772), (112, 2837829), (168, 1891886), (336, 945943)]