323589968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91513}}^1$

素因数の和:91551

約数の個数: 40

約数和(自身を含む): 714907368

約数和(自身を除く): 391317400

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 91513, 183026, 366052, 732104, 1189669, 1464208, 1555721, 2379338, 3111442, 4758676, 6222884, 9517352, 12445768, 19034704, 20224373, 24891536, 40448746, 80897492, 161794984, 323589968]

約数ペア:

[(1, 323589968), (2, 161794984), (4, 80897492), (8, 40448746), (13, 24891536), (16, 20224373), (17, 19034704), (26, 12445768), (34, 9517352), (52, 6222884), (68, 4758676), (104, 3111442), (136, 2379338), (208, 1555721), (221, 1464208), (272, 1189669), (442, 732104), (884, 366052), (1768, 183026), (3536, 91513)]