304509712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{86117}}^1$

素因数の和:86155

約数の個数: 40

約数和(自身を含む): 672753816

約数和(自身を除く): 368244104

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 86117, 172234, 344468, 688936, 1119521, 1377872, 1463989, 2239042, 2927978, 4478084, 5855956, 8956168, 11711912, 17912336, 19031857, 23423824, 38063714, 76127428, 152254856, 304509712]

約数ペア:

[(1, 304509712), (2, 152254856), (4, 76127428), (8, 38063714), (13, 23423824), (16, 19031857), (17, 17912336), (26, 11711912), (34, 8956168), (52, 5855956), (68, 4478084), (104, 2927978), (136, 2239042), (208, 1463989), (221, 1377872), (272, 1119521), (442, 688936), (884, 344468), (1768, 172234), (3536, 86117)]