313623348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{2081}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 771839040

約数和(自身を除く): 458215692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 661, 1322, 1983, 2081, 2644, 3966, 4162, 6243, 7932, 8324, 12486, 12559, 24972, 25118, 37677, 39539, 50236, 75354, 79078, 118617, 150708, 158156, 237234, 474468, 1375541, 2751082, 4126623, 5502164, 8253246, 16506492, 26135279, 52270558, 78405837, 104541116, 156811674, 313623348]

約数ペア:

[(1, 313623348), (2, 156811674), (3, 104541116), (4, 78405837), (6, 52270558), (12, 26135279), (19, 16506492), (38, 8253246), (57, 5502164), (76, 4126623), (114, 2751082), (228, 1375541), (661, 474468), (1322, 237234), (1983, 158156), (2081, 150708), (2644, 118617), (3966, 79078), (4162, 75354), (6243, 50236), (7932, 39539), (8324, 37677), (12486, 25118), (12559, 24972)]