315040192

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{289559}}^1$

素因数の和:289588

約数の個数: 28

約数和(自身を含む): 661934160

約数和(自身を除く): 346893968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 289559, 579118, 1158236, 2316472, 4632944, 4922503, 9265888, 9845006, 18531776, 19690012, 39380024, 78760048, 157520096, 315040192]

約数ペア:

[(1, 315040192), (2, 157520096), (4, 78760048), (8, 39380024), (16, 19690012), (17, 18531776), (32, 9845006), (34, 9265888), (64, 4922503), (68, 4632944), (136, 2316472), (272, 1158236), (544, 579118), (1088, 289559)]