245444208

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{19009}}^1$

素因数の和:19289

約数の個数: 40

約数和(自身を含む): 636454800

約数和(自身を除く): 391010592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6456, 12912, 19009, 38018, 57027, 76036, 114054, 152072, 228108, 304144, 456216, 912432, 5113421, 10226842, 15340263, 20453684, 30680526, 40907368, 61361052, 81814736, 122722104, 245444208]

約数ペア:

[(1, 245444208), (2, 122722104), (3, 81814736), (4, 61361052), (6, 40907368), (8, 30680526), (12, 20453684), (16, 15340263), (24, 10226842), (48, 5113421), (269, 912432), (538, 456216), (807, 304144), (1076, 228108), (1614, 152072), (2152, 114054), (3228, 76036), (4304, 57027), (6456, 38018), (12912, 19009)]