309636748

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{631}}^1\times {\mathrm{1831}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 551124224

約数和(自身を除く): 241487476

約数列:

[1, 2, 4, 67, 134, 268, 631, 1262, 1831, 2524, 3662, 7324, 42277, 84554, 122677, 169108, 245354, 490708, 1155361, 2310722, 4621444, 77409187, 154818374, 309636748]

約数ペア:

[(1, 309636748), (2, 154818374), (4, 77409187), (67, 4621444), (134, 2310722), (268, 1155361), (631, 490708), (1262, 245354), (1831, 169108), (2524, 122677), (3662, 84554), (7324, 42277)]