113279888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{719}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 225878400

約数和(自身を除く): 112598512

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 229, 344, 458, 688, 719, 916, 1438, 1832, 2876, 3664, 5752, 9847, 11504, 19694, 30917, 39388, 61834, 78776, 123668, 157552, 164651, 247336, 329302, 494672, 658604, 1317208, 2634416, 7079993, 14159986, 28319972, 56639944, 113279888]

約数ペア:

[(1, 113279888), (2, 56639944), (4, 28319972), (8, 14159986), (16, 7079993), (43, 2634416), (86, 1317208), (172, 658604), (229, 494672), (344, 329302), (458, 247336), (688, 164651), (719, 157552), (916, 123668), (1438, 78776), (1832, 61834), (2876, 39388), (3664, 30917), (5752, 19694), (9847, 11504)]