259564144

素因数分解:

$2^4\times 7^1\times {\mathrm{569}}^1\times {\mathrm{4073}}^1$

素因数の和:4657

約数の個数: 40

約数和(自身を含む): 575900640

約数和(自身を除く): 316336496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 569, 1138, 2276, 3983, 4073, 4552, 7966, 8146, 9104, 15932, 16292, 28511, 31864, 32584, 57022, 63728, 65168, 114044, 228088, 456176, 2317537, 4635074, 9270148, 16222759, 18540296, 32445518, 37080592, 64891036, 129782072, 259564144]

約数ペア:

[(1, 259564144), (2, 129782072), (4, 64891036), (7, 37080592), (8, 32445518), (14, 18540296), (16, 16222759), (28, 9270148), (56, 4635074), (112, 2317537), (569, 456176), (1138, 228088), (2276, 114044), (3983, 65168), (4073, 63728), (4552, 57022), (7966, 32584), (8146, 31864), (9104, 28511), (15932, 16292)]