215128602

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 546235200

約数和(自身を除く): 331106598

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 127, 171, 234, 247, 254, 342, 351, 381, 494, 513, 702, 741, 762, 1026, 1143, 1482, 1651, 2223, 2286, 2413, 3302, 3429, 4446, 4826, 4953, 6669, 6858, 7239, 9906, 13338, 14478, 14859, 16129, 21717, 29718, 31369, 32258, 43434, 44577, 48387, 62738, 65151, 89154, 94107, 96774, 130302, 145161, 188214, 209677, 282321, 290322, 306451, 419354, 435483, 564642, 612902, 629031, 846963, 870966, 919353, 1258062, 1693926, 1838706, 1887093, 2758059, 3774186, 3983863, 5516118, 5661279, 7967726, 8274177, 11322558, 11951589, 16548354, 23903178, 35854767, 71709534, 107564301, 215128602]

約数ペア:

[(1, 215128602), (2, 107564301), (3, 71709534), (6, 35854767), (9, 23903178), (13, 16548354), (18, 11951589), (19, 11322558), (26, 8274177), (27, 7967726), (38, 5661279), (39, 5516118), (54, 3983863), (57, 3774186), (78, 2758059), (114, 1887093), (117, 1838706), (127, 1693926), (171, 1258062), (234, 919353), (247, 870966), (254, 846963), (342, 629031), (351, 612902), (381, 564642), (494, 435483), (513, 419354), (702, 306451), (741, 290322), (762, 282321), (1026, 209677), (1143, 188214), (1482, 145161), (1651, 130302), (2223, 96774), (2286, 94107), (2413, 89154), (3302, 65151), (3429, 62738), (4446, 48387), (4826, 44577), (4953, 43434), (6669, 32258), (6858, 31369), (7239, 29718), (9906, 21717), (13338, 16129), (14478, 14859)]