489762582

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 1052835840

約数和(自身を除く): 563073258

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 191, 249, 271, 382, 498, 542, 573, 813, 1146, 1577, 1626, 3154, 3629, 4731, 5149, 7258, 9462, 10298, 10887, 15447, 15853, 21774, 22493, 30894, 31706, 44986, 47559, 51761, 67479, 95118, 103522, 134958, 155283, 301207, 310566, 427367, 602414, 854734, 903621, 983459, 1282101, 1807242, 1966918, 2564202, 2950377, 4296163, 5900754, 8592326, 12888489, 25776978, 81627097, 163254194, 244881291, 489762582]

約数ペア:

[(1, 489762582), (2, 244881291), (3, 163254194), (6, 81627097), (19, 25776978), (38, 12888489), (57, 8592326), (83, 5900754), (114, 4296163), (166, 2950377), (191, 2564202), (249, 1966918), (271, 1807242), (382, 1282101), (498, 983459), (542, 903621), (573, 854734), (813, 602414), (1146, 427367), (1577, 310566), (1626, 301207), (3154, 155283), (3629, 134958), (4731, 103522), (5149, 95118), (7258, 67479), (9462, 51761), (10298, 47559), (10887, 44986), (15447, 31706), (15853, 30894), (21774, 22493)]