204436008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{135209}}^1$

素因数の和:135231

約数の個数: 64

約数和(自身を含む): 649008000

約数和(自身を除く): 444571992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 135209, 270418, 405627, 540836, 811254, 946463, 1081672, 1216881, 1622508, 1892926, 2433762, 2839389, 3245016, 3650643, 3785852, 4867524, 5678778, 7301286, 7571704, 8518167, 9735048, 11357556, 14602572, 17036334, 22715112, 25554501, 29205144, 34072668, 51109002, 68145336, 102218004, 204436008]

約数ペア:

[(1, 204436008), (2, 102218004), (3, 68145336), (4, 51109002), (6, 34072668), (7, 29205144), (8, 25554501), (9, 22715112), (12, 17036334), (14, 14602572), (18, 11357556), (21, 9735048), (24, 8518167), (27, 7571704), (28, 7301286), (36, 5678778), (42, 4867524), (54, 3785852), (56, 3650643), (63, 3245016), (72, 2839389), (84, 2433762), (108, 1892926), (126, 1622508), (168, 1216881), (189, 1081672), (216, 946463), (252, 811254), (378, 540836), (504, 405627), (756, 270418), (1512, 135209)]