407329312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9151}}^1$

素因数の和:9281

約数の個数: 48

約数和(自身を含む): 871782912

約数和(自身を除く): 464453600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1712, 2782, 3424, 5564, 9151, 11128, 18302, 22256, 36604, 44512, 73208, 118963, 146416, 237926, 292832, 475852, 951704, 979157, 1903408, 1958314, 3806816, 3916628, 7833256, 12729041, 15666512, 25458082, 31333024, 50916164, 101832328, 203664656, 407329312]

約数ペア:

[(1, 407329312), (2, 203664656), (4, 101832328), (8, 50916164), (13, 31333024), (16, 25458082), (26, 15666512), (32, 12729041), (52, 7833256), (104, 3916628), (107, 3806816), (208, 1958314), (214, 1903408), (416, 979157), (428, 951704), (856, 475852), (1391, 292832), (1712, 237926), (2782, 146416), (3424, 118963), (5564, 73208), (9151, 44512), (11128, 36604), (18302, 22256)]