397732464

素因数分解:

$2^4\times 3^3\times {\mathrm{920677}}^1$

素因数の和:920694

約数の個数: 40

約数和(自身を含む): 1141640720

約数和(自身を除く): 743908256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 920677, 1841354, 2762031, 3682708, 5524062, 7365416, 8286093, 11048124, 14730832, 16572186, 22096248, 24858279, 33144372, 44192496, 49716558, 66288744, 99433116, 132577488, 198866232, 397732464]

約数ペア:

[(1, 397732464), (2, 198866232), (3, 132577488), (4, 99433116), (6, 66288744), (8, 49716558), (9, 44192496), (12, 33144372), (16, 24858279), (18, 22096248), (24, 16572186), (27, 14730832), (36, 11048124), (48, 8286093), (54, 7365416), (72, 5524062), (108, 3682708), (144, 2762031), (216, 1841354), (432, 920677)]