248249712

素因数分解:

$2^4\times 3^1\times {\mathrm{457}}^1\times {\mathrm{11317}}^1$

素因数の和:11785

約数の個数: 40

約数和(自身を含む): 642771856

約数和(自身を除く): 394522144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457, 914, 1371, 1828, 2742, 3656, 5484, 7312, 10968, 11317, 21936, 22634, 33951, 45268, 67902, 90536, 135804, 181072, 271608, 543216, 5171869, 10343738, 15515607, 20687476, 31031214, 41374952, 62062428, 82749904, 124124856, 248249712]

約数ペア:

[(1, 248249712), (2, 124124856), (3, 82749904), (4, 62062428), (6, 41374952), (8, 31031214), (12, 20687476), (16, 15515607), (24, 10343738), (48, 5171869), (457, 543216), (914, 271608), (1371, 181072), (1828, 135804), (2742, 90536), (3656, 67902), (5484, 45268), (7312, 33951), (10968, 22634), (11317, 21936)]