290167992

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{55207}}^1$

素因数の和:55292

約数の個数: 48

約数和(自身を含む): 796651440

約数和(自身を除く): 506483448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 55207, 110414, 165621, 220828, 331242, 441656, 496863, 662484, 993726, 1324968, 1987452, 3974904, 4030111, 8060222, 12090333, 16120444, 24180666, 32240888, 36270999, 48361332, 72541998, 96722664, 145083996, 290167992]

約数ペア:

[(1, 290167992), (2, 145083996), (3, 96722664), (4, 72541998), (6, 48361332), (8, 36270999), (9, 32240888), (12, 24180666), (18, 16120444), (24, 12090333), (36, 8060222), (72, 4030111), (73, 3974904), (146, 1987452), (219, 1324968), (292, 993726), (438, 662484), (584, 496863), (657, 441656), (876, 331242), (1314, 220828), (1752, 165621), (2628, 110414), (5256, 55207)]