289875602008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{5737}}^1\times {\mathrm{332417}}^1$

素因数の和:338179

約数の個数: 32

約数和(自身を含む): 572224345200

約数和(自身を除く): 282348743192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 5737, 11474, 22948, 45896, 109003, 218006, 332417, 436012, 664834, 872024, 1329668, 2659336, 6315923, 12631846, 25263692, 50527384, 1907076329, 3814152658, 7628305316, 15256610632, 36234450251, 72468900502, 144937801004, 289875602008]

約数ペア:

[(1, 289875602008), (2, 144937801004), (4, 72468900502), (8, 36234450251), (19, 15256610632), (38, 7628305316), (76, 3814152658), (152, 1907076329), (5737, 50527384), (11474, 25263692), (22948, 12631846), (45896, 6315923), (109003, 2659336), (218006, 1329668), (332417, 872024), (436012, 664834)]