306495512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{5171}}^1$

素因数の和:5447

約数の個数: 32

約数和(自身を含む): 595814400

約数和(自身を除く): 289318888

約数列:

[1, 2, 4, 8, 31, 62, 124, 239, 248, 478, 956, 1912, 5171, 7409, 10342, 14818, 20684, 29636, 41368, 59272, 160301, 320602, 641204, 1235869, 1282408, 2471738, 4943476, 9886952, 38311939, 76623878, 153247756, 306495512]

約数ペア:

[(1, 306495512), (2, 153247756), (4, 76623878), (8, 38311939), (31, 9886952), (62, 4943476), (124, 2471738), (239, 1282408), (248, 1235869), (478, 641204), (956, 320602), (1912, 160301), (5171, 59272), (7409, 41368), (10342, 29636), (14818, 20684)]