343044771836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{20809}}^1\times {\mathrm{4013}}^1$

素因数の和:24918

約数の個数: 48

約数和(自身を含む): 654885705600

約数和(自身を除く): 311840933764

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4013, 4108, 8026, 16052, 20809, 41618, 52169, 83236, 104338, 208676, 270517, 317027, 541034, 634054, 1082068, 1268108, 1643911, 3287822, 4121351, 6575644, 8242702, 16485404, 21370843, 42741686, 83506517, 85483372, 167013034, 334026068, 1085584721, 2171169442, 4342338884, 6597014843, 13194029686, 26388059372, 85761192959, 171522385918, 343044771836]

約数ペア:

[(1, 343044771836), (2, 171522385918), (4, 85761192959), (13, 26388059372), (26, 13194029686), (52, 6597014843), (79, 4342338884), (158, 2171169442), (316, 1085584721), (1027, 334026068), (2054, 167013034), (4013, 85483372), (4108, 83506517), (8026, 42741686), (16052, 21370843), (20809, 16485404), (41618, 8242702), (52169, 6575644), (83236, 4121351), (104338, 3287822), (208676, 1643911), (270517, 1268108), (317027, 1082068), (541034, 634054)]