238721808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{382567}}^1$

素因数の和:382591

約数の個数: 40

約数和(自身を含む): 664138048

約数和(自身を除く): 425416240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 382567, 765134, 1147701, 1530268, 2295402, 3060536, 4590804, 4973371, 6121072, 9181608, 9946742, 14920113, 18363216, 19893484, 29840226, 39786968, 59680452, 79573936, 119360904, 238721808]

約数ペア:

[(1, 238721808), (2, 119360904), (3, 79573936), (4, 59680452), (6, 39786968), (8, 29840226), (12, 19893484), (13, 18363216), (16, 14920113), (24, 9946742), (26, 9181608), (39, 6121072), (48, 4973371), (52, 4590804), (78, 3060536), (104, 2295402), (156, 1530268), (208, 1147701), (312, 765134), (624, 382567)]