305604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:676

約数の個数: 36

約数和(自身を含む): 833196

約数和(自身を除く): 527592

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 653, 1306, 1959, 2612, 3918, 5877, 7836, 8489, 11754, 16978, 23508, 25467, 33956, 50934, 76401, 101868, 152802, 305604]

約数ペア:

[(1, 305604), (2, 152802), (3, 101868), (4, 76401), (6, 50934), (9, 33956), (12, 25467), (13, 23508), (18, 16978), (26, 11754), (36, 8489), (39, 7836), (52, 5877), (78, 3918), (117, 2612), (156, 1959), (234, 1306), (468, 653)]