511212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 1340640

約数和(自身を除く): 829428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 113, 116, 156, 174, 226, 339, 348, 377, 452, 678, 754, 1131, 1356, 1469, 1508, 2262, 2938, 3277, 4407, 4524, 5876, 6554, 8814, 9831, 13108, 17628, 19662, 39324, 42601, 85202, 127803, 170404, 255606, 511212]

約数ペア:

[(1, 511212), (2, 255606), (3, 170404), (4, 127803), (6, 85202), (12, 42601), (13, 39324), (26, 19662), (29, 17628), (39, 13108), (52, 9831), (58, 8814), (78, 6554), (87, 5876), (113, 4524), (116, 4407), (156, 3277), (174, 2938), (226, 2262), (339, 1508), (348, 1469), (377, 1356), (452, 1131), (678, 754)]