1218885216

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{270143}}^1$

素因数の和:270203

約数の個数: 48

約数和(自身を含む): 3267661824

約数和(自身を除く): 2048776608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 270143, 540286, 810429, 1080572, 1620858, 2161144, 3241716, 4322288, 6483432, 8644576, 12696721, 12966864, 25393442, 25933728, 38090163, 50786884, 76180326, 101573768, 152360652, 203147536, 304721304, 406295072, 609442608, 1218885216]

約数ペア:

[(1, 1218885216), (2, 609442608), (3, 406295072), (4, 304721304), (6, 203147536), (8, 152360652), (12, 101573768), (16, 76180326), (24, 50786884), (32, 38090163), (47, 25933728), (48, 25393442), (94, 12966864), (96, 12696721), (141, 8644576), (188, 6483432), (282, 4322288), (376, 3241716), (564, 2161144), (752, 1620858), (1128, 1080572), (1504, 810429), (2256, 540286), (4512, 270143)]