1520402464

素因数分解:

$2^5\times 7^1\times {\mathrm{379}}^1\times {\mathrm{17909}}^1$

素因数の和:18305

約数の個数: 48

約数和(自身を含む): 3430123200

約数和(自身を除く): 1909720736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 379, 758, 1516, 2653, 3032, 5306, 6064, 10612, 12128, 17909, 21224, 35818, 42448, 71636, 84896, 125363, 143272, 250726, 286544, 501452, 573088, 1002904, 2005808, 4011616, 6787511, 13575022, 27150044, 47512577, 54300088, 95025154, 108600176, 190050308, 217200352, 380100616, 760201232, 1520402464]

約数ペア:

[(1, 1520402464), (2, 760201232), (4, 380100616), (7, 217200352), (8, 190050308), (14, 108600176), (16, 95025154), (28, 54300088), (32, 47512577), (56, 27150044), (112, 13575022), (224, 6787511), (379, 4011616), (758, 2005808), (1516, 1002904), (2653, 573088), (3032, 501452), (5306, 286544), (6064, 250726), (10612, 143272), (12128, 125363), (17909, 84896), (21224, 71636), (35818, 42448)]