309348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:684

約数の個数: 36

約数和(自身を含む): 843388

約数和(自身を除く): 534040

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 661, 1322, 1983, 2644, 3966, 5949, 7932, 8593, 11898, 17186, 23796, 25779, 34372, 51558, 77337, 103116, 154674, 309348]

約数ペア:

[(1, 309348), (2, 154674), (3, 103116), (4, 77337), (6, 51558), (9, 34372), (12, 25779), (13, 23796), (18, 17186), (26, 11898), (36, 8593), (39, 7932), (52, 5949), (78, 3966), (117, 2644), (156, 1983), (234, 1322), (468, 661)]