394081008

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{54371}}^1$

素因数の和:54533

約数の個数: 40

約数和(自身を含む): 1024803456

約数和(自身を除く): 630722448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 54371, 108742, 163113, 217484, 326226, 434968, 652452, 869936, 1304904, 2609808, 8210021, 16420042, 24630063, 32840084, 49260126, 65680168, 98520252, 131360336, 197040504, 394081008]

約数ペア:

[(1, 394081008), (2, 197040504), (3, 131360336), (4, 98520252), (6, 65680168), (8, 49260126), (12, 32840084), (16, 24630063), (24, 16420042), (48, 8210021), (151, 2609808), (302, 1304904), (453, 869936), (604, 652452), (906, 434968), (1208, 326226), (1812, 217484), (2416, 163113), (3624, 108742), (7248, 54371)]