330491808

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26687}}^1$

素因数の和:26746

約数の個数: 72

約数和(自身を含む): 961728768

約数和(自身を除く): 631236960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 26687, 53374, 80061, 106748, 160122, 213496, 240183, 320244, 426992, 480366, 640488, 853984, 960732, 1147541, 1280976, 1921464, 2295082, 2561952, 3442623, 3842928, 4590164, 6885246, 7685856, 9180328, 10327869, 13770492, 18360656, 20655738, 27540984, 36721312, 41311476, 55081968, 82622952, 110163936, 165245904, 330491808]

約数ペア:

[(1, 330491808), (2, 165245904), (3, 110163936), (4, 82622952), (6, 55081968), (8, 41311476), (9, 36721312), (12, 27540984), (16, 20655738), (18, 18360656), (24, 13770492), (32, 10327869), (36, 9180328), (43, 7685856), (48, 6885246), (72, 4590164), (86, 3842928), (96, 3442623), (129, 2561952), (144, 2295082), (172, 1921464), (258, 1280976), (288, 1147541), (344, 960732), (387, 853984), (516, 640488), (688, 480366), (774, 426992), (1032, 320244), (1376, 240183), (1548, 213496), (2064, 160122), (3096, 106748), (4128, 80061), (6192, 53374), (12384, 26687)]