445413024

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{220939}}^1$

素因数の和:220962

約数の個数: 72

約数和(自身を含む): 1447598880

約数和(自身を除く): 1002185856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 220939, 441878, 662817, 883756, 1325634, 1546573, 1767512, 1988451, 2651268, 3093146, 3535024, 3976902, 4639719, 5302536, 6186292, 7070048, 7953804, 9279438, 10605072, 12372584, 13919157, 15907608, 18558876, 21210144, 24745168, 27838314, 31815216, 37117752, 49490336, 55676628, 63630432, 74235504, 111353256, 148471008, 222706512, 445413024]

約数ペア:

[(1, 445413024), (2, 222706512), (3, 148471008), (4, 111353256), (6, 74235504), (7, 63630432), (8, 55676628), (9, 49490336), (12, 37117752), (14, 31815216), (16, 27838314), (18, 24745168), (21, 21210144), (24, 18558876), (28, 15907608), (32, 13919157), (36, 12372584), (42, 10605072), (48, 9279438), (56, 7953804), (63, 7070048), (72, 6186292), (84, 5302536), (96, 4639719), (112, 3976902), (126, 3535024), (144, 3093146), (168, 2651268), (224, 1988451), (252, 1767512), (288, 1546573), (336, 1325634), (504, 883756), (672, 662817), (1008, 441878), (2016, 220939)]