225977724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28927}}^1$

素因数の和:28975

約数の個数: 72

約数和(自身を含む): 673906688

約数和(自身を除く): 447928964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 28927, 57854, 86781, 115708, 173562, 202489, 260343, 347124, 404978, 520686, 607467, 809956, 896737, 1041372, 1214934, 1793474, 1822401, 2429868, 2690211, 3586948, 3644802, 5380422, 6277159, 7289604, 8070633, 10760844, 12554318, 16141266, 18831477, 25108636, 32282532, 37662954, 56494431, 75325908, 112988862, 225977724]

約数ペア:

[(1, 225977724), (2, 112988862), (3, 75325908), (4, 56494431), (6, 37662954), (7, 32282532), (9, 25108636), (12, 18831477), (14, 16141266), (18, 12554318), (21, 10760844), (28, 8070633), (31, 7289604), (36, 6277159), (42, 5380422), (62, 3644802), (63, 3586948), (84, 2690211), (93, 2429868), (124, 1822401), (126, 1793474), (186, 1214934), (217, 1041372), (252, 896737), (279, 809956), (372, 607467), (434, 520686), (558, 404978), (651, 347124), (868, 260343), (1116, 202489), (1302, 173562), (1953, 115708), (2604, 86781), (3906, 57854), (7812, 28927)]