286730788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 536425344

約数和(自身を除く): 249694556

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 181, 257, 268, 362, 514, 724, 1028, 1541, 3082, 4163, 5911, 6164, 8326, 11822, 12127, 16652, 17219, 23644, 24254, 34438, 46517, 48508, 68876, 93034, 186068, 278921, 396037, 557842, 792074, 1069891, 1115684, 1584148, 2139782, 3116639, 4279564, 6233278, 12466556, 71682697, 143365394, 286730788]

約数ペア:

[(1, 286730788), (2, 143365394), (4, 71682697), (23, 12466556), (46, 6233278), (67, 4279564), (92, 3116639), (134, 2139782), (181, 1584148), (257, 1115684), (268, 1069891), (362, 792074), (514, 557842), (724, 396037), (1028, 278921), (1541, 186068), (3082, 93034), (4163, 68876), (5911, 48508), (6164, 46517), (8326, 34438), (11822, 24254), (12127, 23644), (16652, 17219)]