305486216

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{54011}}^1$

素因数の和:54125

約数の個数: 32

約数和(自身を含む): 661106880

約数和(自身を除く): 355620664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 54011, 108022, 216044, 378077, 432088, 756154, 1512308, 3024616, 5455111, 10910222, 21820444, 38185777, 43640888, 76371554, 152743108, 305486216]

約数ペア:

[(1, 305486216), (2, 152743108), (4, 76371554), (7, 43640888), (8, 38185777), (14, 21820444), (28, 10910222), (56, 5455111), (101, 3024616), (202, 1512308), (404, 756154), (707, 432088), (808, 378077), (1414, 216044), (2828, 108022), (5656, 54011)]