384304856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{217367}}^1$

素因数の和:217403

約数の個数: 32

約数和(自身を含む): 821651040

約数和(自身を除く): 437346184

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 217367, 434734, 869468, 1738936, 2825771, 3695239, 5651542, 7390478, 11303084, 14780956, 22606168, 29561912, 48038107, 96076214, 192152428, 384304856]

約数ペア:

[(1, 384304856), (2, 192152428), (4, 96076214), (8, 48038107), (13, 29561912), (17, 22606168), (26, 14780956), (34, 11303084), (52, 7390478), (68, 5651542), (104, 3695239), (136, 2825771), (221, 1738936), (442, 869468), (884, 434734), (1768, 217367)]