319748748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{3779}}^1$

素因数の和:4438

約数の個数: 48

約数和(自身を含む): 815391360

約数和(自身を除く): 495642612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 641, 1282, 1923, 2564, 3779, 3846, 7051, 7558, 7692, 11337, 14102, 15116, 21153, 22674, 28204, 41569, 42306, 45348, 83138, 84612, 124707, 166276, 249414, 498828, 2422339, 4844678, 7267017, 9689356, 14534034, 26645729, 29068068, 53291458, 79937187, 106582916, 159874374, 319748748]

約数ペア:

[(1, 319748748), (2, 159874374), (3, 106582916), (4, 79937187), (6, 53291458), (11, 29068068), (12, 26645729), (22, 14534034), (33, 9689356), (44, 7267017), (66, 4844678), (132, 2422339), (641, 498828), (1282, 249414), (1923, 166276), (2564, 124707), (3779, 84612), (3846, 83138), (7051, 45348), (7558, 42306), (7692, 41569), (11337, 28204), (14102, 22674), (15116, 21153)]