218109948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{8191}}^1$

素因数の和:8522

約数の個数: 48

約数和(自身を含む): 583532544

約数和(自身を除く): 365422596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 317, 634, 951, 1268, 1902, 2219, 3804, 4438, 6657, 8191, 8876, 13314, 16382, 24573, 26628, 32764, 49146, 57337, 98292, 114674, 172011, 229348, 344022, 688044, 2596547, 5193094, 7789641, 10386188, 15579282, 18175829, 31158564, 36351658, 54527487, 72703316, 109054974, 218109948]

約数ペア:

[(1, 218109948), (2, 109054974), (3, 72703316), (4, 54527487), (6, 36351658), (7, 31158564), (12, 18175829), (14, 15579282), (21, 10386188), (28, 7789641), (42, 5193094), (84, 2596547), (317, 688044), (634, 344022), (951, 229348), (1268, 172011), (1902, 114674), (2219, 98292), (3804, 57337), (4438, 49146), (6657, 32764), (8191, 26628), (8876, 24573), (13314, 16382)]