218311872

素因数分解:

$2^6\times 3^1\times {\mathrm{971}}^1\times {\mathrm{1171}}^1$

素因数の和:2157

約数の個数: 56

約数和(自身を含む): 578705472

約数和(自身を除く): 360393600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 971, 1171, 1942, 2342, 2913, 3513, 3884, 4684, 5826, 7026, 7768, 9368, 11652, 14052, 15536, 18736, 23304, 28104, 31072, 37472, 46608, 56208, 62144, 74944, 93216, 112416, 186432, 224832, 1137041, 2274082, 3411123, 4548164, 6822246, 9096328, 13644492, 18192656, 27288984, 36385312, 54577968, 72770624, 109155936, 218311872]

約数ペア:

[(1, 218311872), (2, 109155936), (3, 72770624), (4, 54577968), (6, 36385312), (8, 27288984), (12, 18192656), (16, 13644492), (24, 9096328), (32, 6822246), (48, 4548164), (64, 3411123), (96, 2274082), (192, 1137041), (971, 224832), (1171, 186432), (1942, 112416), (2342, 93216), (2913, 74944), (3513, 62144), (3884, 56208), (4684, 46608), (5826, 37472), (7026, 31072), (7768, 28104), (9368, 23304), (11652, 18736), (14052, 15536)]