240398008

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{617}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 456528960

約数和(自身を除く): 216130952

約数列:

[1, 2, 4, 8, 113, 226, 431, 452, 617, 862, 904, 1234, 1724, 2468, 3448, 4936, 48703, 69721, 97406, 139442, 194812, 265927, 278884, 389624, 531854, 557768, 1063708, 2127416, 30049751, 60099502, 120199004, 240398008]

約数ペア:

[(1, 240398008), (2, 120199004), (4, 60099502), (8, 30049751), (113, 2127416), (226, 1063708), (431, 557768), (452, 531854), (617, 389624), (862, 278884), (904, 265927), (1234, 194812), (1724, 139442), (2468, 97406), (3448, 69721), (4936, 48703)]