251425344

素因数分解:

$2^6\times 3^1\times {\mathrm{557}}^1\times {\mathrm{2351}}^1$

素因数の和:2923

約数の個数: 56

約数和(自身を含む): 666707328

約数和(自身を除く): 415281984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 557, 1114, 1671, 2228, 2351, 3342, 4456, 4702, 6684, 7053, 8912, 9404, 13368, 14106, 17824, 18808, 26736, 28212, 35648, 37616, 53472, 56424, 75232, 106944, 112848, 150464, 225696, 451392, 1309507, 2619014, 3928521, 5238028, 7857042, 10476056, 15714084, 20952112, 31428168, 41904224, 62856336, 83808448, 125712672, 251425344]

約数ペア:

[(1, 251425344), (2, 125712672), (3, 83808448), (4, 62856336), (6, 41904224), (8, 31428168), (12, 20952112), (16, 15714084), (24, 10476056), (32, 7857042), (48, 5238028), (64, 3928521), (96, 2619014), (192, 1309507), (557, 451392), (1114, 225696), (1671, 150464), (2228, 112848), (2351, 106944), (3342, 75232), (4456, 56424), (4702, 53472), (6684, 37616), (7053, 35648), (8912, 28212), (9404, 26736), (13368, 18808), (14106, 17824)]