245846992

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 483728960

約数和(自身を除く): 237881968

約数列:

[1, 2, 4, 8, 16, 103, 206, 241, 412, 482, 619, 824, 964, 1238, 1648, 1928, 2476, 3856, 4952, 9904, 24823, 49646, 63757, 99292, 127514, 149179, 198584, 255028, 298358, 397168, 510056, 596716, 1020112, 1193432, 2386864, 15365437, 30730874, 61461748, 122923496, 245846992]

約数ペア:

[(1, 245846992), (2, 122923496), (4, 61461748), (8, 30730874), (16, 15365437), (103, 2386864), (206, 1193432), (241, 1020112), (412, 596716), (482, 510056), (619, 397168), (824, 298358), (964, 255028), (1238, 198584), (1648, 149179), (1928, 127514), (2476, 99292), (3856, 63757), (4952, 49646), (9904, 24823)]