220327872

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{26687}}^1$

素因数の和:26745

約数の個数: 56

約数和(自身を含む): 596530176

約数和(自身を除く): 376202304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 26687, 53374, 80061, 106748, 160122, 213496, 320244, 426992, 640488, 853984, 1147541, 1280976, 1707968, 2295082, 2561952, 3442623, 4590164, 5123904, 6885246, 9180328, 13770492, 18360656, 27540984, 36721312, 55081968, 73442624, 110163936, 220327872]

約数ペア:

[(1, 220327872), (2, 110163936), (3, 73442624), (4, 55081968), (6, 36721312), (8, 27540984), (12, 18360656), (16, 13770492), (24, 9180328), (32, 6885246), (43, 5123904), (48, 4590164), (64, 3442623), (86, 2561952), (96, 2295082), (129, 1707968), (172, 1280976), (192, 1147541), (258, 853984), (344, 640488), (516, 426992), (688, 320244), (1032, 213496), (1376, 160122), (2064, 106748), (2752, 80061), (4128, 53374), (8256, 26687)]