328489518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{411641}}^1$

素因数の和:411672

約数の個数: 32

約数和(自身を含む): 790352640

約数和(自身を除く): 461863122

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 411641, 823282, 1234923, 2469846, 2881487, 5762974, 7821179, 8644461, 15642358, 17288922, 23463537, 46927074, 54748253, 109496506, 164244759, 328489518]

約数ペア:

[(1, 328489518), (2, 164244759), (3, 109496506), (6, 54748253), (7, 46927074), (14, 23463537), (19, 17288922), (21, 15642358), (38, 8644461), (42, 7821179), (57, 5762974), (114, 2881487), (133, 2469846), (266, 1234923), (399, 823282), (798, 411641)]