390404253602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1\times {\mathrm{2741}}^1$

素因数の和:3635

約数の個数: 64

約数和(自身を含む): 653740357248

約数和(自身を除く): 263336103646

約数列:

[1, 2, 11, 22, 73, 131, 146, 262, 677, 803, 1354, 1441, 1606, 2741, 2882, 5482, 7447, 9563, 14894, 19126, 30151, 49421, 60302, 88687, 98842, 105193, 177374, 200093, 210386, 359071, 400186, 543631, 718142, 975557, 1087262, 1855657, 1951114, 2201023, 3711314, 3949781, 4402046, 6474151, 7899562, 12948302, 20412227, 26212183, 40824454, 52424366, 71215661, 135462961, 142431322, 243091067, 270925922, 288334013, 486182134, 576668026, 1490092571, 2674001737, 2980185142, 5348003474, 17745647891, 35491295782, 195202126801, 390404253602]

約数ペア:

[(1, 390404253602), (2, 195202126801), (11, 35491295782), (22, 17745647891), (73, 5348003474), (131, 2980185142), (146, 2674001737), (262, 1490092571), (677, 576668026), (803, 486182134), (1354, 288334013), (1441, 270925922), (1606, 243091067), (2741, 142431322), (2882, 135462961), (5482, 71215661), (7447, 52424366), (9563, 40824454), (14894, 26212183), (19126, 20412227), (30151, 12948302), (49421, 7899562), (60302, 6474151), (88687, 4402046), (98842, 3949781), (105193, 3711314), (177374, 2201023), (200093, 1951114), (210386, 1855657), (359071, 1087262), (400186, 975557), (543631, 718142)]