299848016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11351}}^1$

素因数の和:11499

約数の個数: 40

約数和(自身を含む): 630626304

約数和(自身を除く): 330778288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 11351, 13208, 22702, 26416, 45404, 90808, 147563, 181616, 295126, 590252, 1180504, 1441577, 2361008, 2883154, 5766308, 11532616, 18740501, 23065232, 37481002, 74962004, 149924008, 299848016]

約数ペア:

[(1, 299848016), (2, 149924008), (4, 74962004), (8, 37481002), (13, 23065232), (16, 18740501), (26, 11532616), (52, 5766308), (104, 2883154), (127, 2361008), (208, 1441577), (254, 1180504), (508, 590252), (1016, 295126), (1651, 181616), (2032, 147563), (3302, 90808), (6604, 45404), (11351, 26416), (13208, 22702)]