213640464

素因数分解:

$2^4\times 3^1\times {\mathrm{383}}^1\times {\mathrm{11621}}^1$

素因数の和:12015

約数の個数: 40

約数和(自身を含む): 553393152

約数和(自身を除く): 339752688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 383, 766, 1149, 1532, 2298, 3064, 4596, 6128, 9192, 11621, 18384, 23242, 34863, 46484, 69726, 92968, 139452, 185936, 278904, 557808, 4450843, 8901686, 13352529, 17803372, 26705058, 35606744, 53410116, 71213488, 106820232, 213640464]

約数ペア:

[(1, 213640464), (2, 106820232), (3, 71213488), (4, 53410116), (6, 35606744), (8, 26705058), (12, 17803372), (16, 13352529), (24, 8901686), (48, 4450843), (383, 557808), (766, 278904), (1149, 185936), (1532, 139452), (2298, 92968), (3064, 69726), (4596, 46484), (6128, 34863), (9192, 23242), (11621, 18384)]