329533968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{221461}}^1$

素因数の和:221503

約数の個数: 40

約数和(自身を含む): 878761216

約数和(自身を除く): 549227248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 221461, 442922, 664383, 885844, 1328766, 1771688, 2657532, 3543376, 5315064, 6865291, 10630128, 13730582, 20595873, 27461164, 41191746, 54922328, 82383492, 109844656, 164766984, 329533968]

約数ペア:

[(1, 329533968), (2, 164766984), (3, 109844656), (4, 82383492), (6, 54922328), (8, 41191746), (12, 27461164), (16, 20595873), (24, 13730582), (31, 10630128), (48, 6865291), (62, 5315064), (93, 3543376), (124, 2657532), (186, 1771688), (248, 1328766), (372, 885844), (496, 664383), (744, 442922), (1488, 221461)]