666795282114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{691583}}^1$

素因数の和:691911

約数の個数: 64

約数和(自身を含む): 1472310411264

約数和(自身を除く): 805515129150

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 263, 282, 526, 611, 789, 1222, 1578, 1833, 3419, 3666, 6838, 10257, 12361, 20514, 24722, 37083, 74166, 160693, 321386, 482079, 691583, 964158, 1383166, 2074749, 4149498, 8990579, 17981158, 26971737, 32504401, 53943474, 65008802, 97513203, 181886329, 195026406, 363772658, 422557213, 545658987, 845114426, 1091317974, 1267671639, 2364522277, 2535343278, 4729044554, 7093566831, 8548657463, 14187133662, 17097314926, 25645972389, 51291944778, 111132547019, 222265094038, 333397641057, 666795282114]

約数ペア:

[(1, 666795282114), (2, 333397641057), (3, 222265094038), (6, 111132547019), (13, 51291944778), (26, 25645972389), (39, 17097314926), (47, 14187133662), (78, 8548657463), (94, 7093566831), (141, 4729044554), (263, 2535343278), (282, 2364522277), (526, 1267671639), (611, 1091317974), (789, 845114426), (1222, 545658987), (1578, 422557213), (1833, 363772658), (3419, 195026406), (3666, 181886329), (6838, 97513203), (10257, 65008802), (12361, 53943474), (20514, 32504401), (24722, 26971737), (37083, 17981158), (74166, 8990579), (160693, 4149498), (321386, 2074749), (482079, 1383166), (691583, 964158)]