227931308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{661}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 462436128

約数和(自身を除く): 234504820

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 461, 661, 748, 922, 1322, 1844, 2644, 5071, 7271, 7837, 10142, 11237, 14542, 15674, 20284, 22474, 29084, 31348, 44948, 86207, 123607, 172414, 247214, 304721, 344828, 494428, 609442, 1218884, 3351931, 5180257, 6703862, 10360514, 13407724, 20721028, 56982827, 113965654, 227931308]

約数ペア:

[(1, 227931308), (2, 113965654), (4, 56982827), (11, 20721028), (17, 13407724), (22, 10360514), (34, 6703862), (44, 5180257), (68, 3351931), (187, 1218884), (374, 609442), (461, 494428), (661, 344828), (748, 304721), (922, 247214), (1322, 172414), (1844, 123607), (2644, 86207), (5071, 44948), (7271, 31348), (7837, 29084), (10142, 22474), (11237, 20284), (14542, 15674)]