266582536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{7993}}^1$

素因数の和:8389

約数の個数: 32

約数和(自身を含む): 546789600

約数和(自身を除く): 280207064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 379, 758, 1516, 3032, 4169, 7993, 8338, 15986, 16676, 31972, 33352, 63944, 87923, 175846, 351692, 703384, 3029347, 6058694, 12117388, 24234776, 33322817, 66645634, 133291268, 266582536]

約数ペア:

[(1, 266582536), (2, 133291268), (4, 66645634), (8, 33322817), (11, 24234776), (22, 12117388), (44, 6058694), (88, 3029347), (379, 703384), (758, 351692), (1516, 175846), (3032, 87923), (4169, 63944), (7993, 33352), (8338, 31972), (15986, 16676)]