247592016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{245627}}^1$

素因数の和:245648

約数の個数: 60

約数和(自身を含む): 791904672

約数和(自身を除く): 544312656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 245627, 491254, 736881, 982508, 1473762, 1719389, 1965016, 2210643, 2947524, 3438778, 3930032, 4421286, 5158167, 5895048, 6877556, 8842572, 10316334, 11790096, 13755112, 15474501, 17685144, 20632668, 27510224, 30949002, 35370288, 41265336, 61898004, 82530672, 123796008, 247592016]

約数ペア:

[(1, 247592016), (2, 123796008), (3, 82530672), (4, 61898004), (6, 41265336), (7, 35370288), (8, 30949002), (9, 27510224), (12, 20632668), (14, 17685144), (16, 15474501), (18, 13755112), (21, 11790096), (24, 10316334), (28, 8842572), (36, 6877556), (42, 5895048), (48, 5158167), (56, 4421286), (63, 3930032), (72, 3438778), (84, 2947524), (112, 2210643), (126, 1965016), (144, 1719389), (168, 1473762), (252, 982508), (336, 736881), (504, 491254), (1008, 245627)]