299476476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{639907}}^1$

素因数の和:639930

約数の個数: 36

約数和(自身を含む): 815242792

約数和(自身を除く): 515766316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 639907, 1279814, 1919721, 2559628, 3839442, 5759163, 7678884, 8318791, 11518326, 16637582, 23036652, 24956373, 33275164, 49912746, 74869119, 99825492, 149738238, 299476476]

約数ペア:

[(1, 299476476), (2, 149738238), (3, 99825492), (4, 74869119), (6, 49912746), (9, 33275164), (12, 24956373), (13, 23036652), (18, 16637582), (26, 11518326), (36, 8318791), (39, 7678884), (52, 5759163), (78, 3839442), (117, 2559628), (156, 1919721), (234, 1279814), (468, 639907)]