251004064

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 508370688

約数和(自身を除く): 257366624

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 157, 188, 314, 376, 628, 752, 1063, 1256, 1504, 2126, 2512, 4252, 5024, 7379, 8504, 14758, 17008, 29516, 34016, 49961, 59032, 99922, 118064, 166891, 199844, 236128, 333782, 399688, 667564, 799376, 1335128, 1598752, 2670256, 5340512, 7843877, 15687754, 31375508, 62751016, 125502032, 251004064]

約数ペア:

[(1, 251004064), (2, 125502032), (4, 62751016), (8, 31375508), (16, 15687754), (32, 7843877), (47, 5340512), (94, 2670256), (157, 1598752), (188, 1335128), (314, 799376), (376, 667564), (628, 399688), (752, 333782), (1063, 236128), (1256, 199844), (1504, 166891), (2126, 118064), (2512, 99922), (4252, 59032), (5024, 49961), (7379, 34016), (8504, 29516), (14758, 17008)]