254844864

素因数分解:

$2^6\times 3^2\times {\mathrm{442439}}^1$

素因数の和:442457

約数の個数: 42

約数和(自身を含む): 730468440

約数和(自身を除く): 475623576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 442439, 884878, 1327317, 1769756, 2654634, 3539512, 3981951, 5309268, 7079024, 7963902, 10618536, 14158048, 15927804, 21237072, 28316096, 31855608, 42474144, 63711216, 84948288, 127422432, 254844864]

約数ペア:

[(1, 254844864), (2, 127422432), (3, 84948288), (4, 63711216), (6, 42474144), (8, 31855608), (9, 28316096), (12, 21237072), (16, 15927804), (18, 14158048), (24, 10618536), (32, 7963902), (36, 7079024), (48, 5309268), (64, 3981951), (72, 3539512), (96, 2654634), (144, 1769756), (192, 1327317), (288, 884878), (576, 442439)]