256224210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5927}}^1$

素因数の和:6079

約数の個数: 64

約数和(自身を含む): 676076544

約数和(自身を除く): 419852334

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 262, 330, 393, 655, 786, 1310, 1441, 1965, 2882, 3930, 4323, 5927, 7205, 8646, 11854, 14410, 17781, 21615, 29635, 35562, 43230, 59270, 65197, 88905, 130394, 177810, 195591, 325985, 391182, 651970, 776437, 977955, 1552874, 1955910, 2329311, 3882185, 4658622, 7764370, 8540807, 11646555, 17081614, 23293110, 25622421, 42704035, 51244842, 85408070, 128112105, 256224210]

約数ペア:

[(1, 256224210), (2, 128112105), (3, 85408070), (5, 51244842), (6, 42704035), (10, 25622421), (11, 23293110), (15, 17081614), (22, 11646555), (30, 8540807), (33, 7764370), (55, 4658622), (66, 3882185), (110, 2329311), (131, 1955910), (165, 1552874), (262, 977955), (330, 776437), (393, 651970), (655, 391182), (786, 325985), (1310, 195591), (1441, 177810), (1965, 130394), (2882, 88905), (3930, 65197), (4323, 59270), (5927, 43230), (7205, 35562), (8646, 29635), (11854, 21615), (14410, 17781)]