269617684

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{839}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 564480000

約数和(自身を除く): 294862316

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 499, 644, 839, 998, 1678, 1996, 3356, 3493, 5873, 6986, 11477, 11746, 13972, 19297, 22954, 23492, 38594, 45908, 77188, 80339, 135079, 160678, 270158, 321356, 418661, 540316, 837322, 1674644, 2930627, 5861254, 9629203, 11722508, 19258406, 38516812, 67404421, 134808842, 269617684]

約数ペア:

[(1, 269617684), (2, 134808842), (4, 67404421), (7, 38516812), (14, 19258406), (23, 11722508), (28, 9629203), (46, 5861254), (92, 2930627), (161, 1674644), (322, 837322), (499, 540316), (644, 418661), (839, 321356), (998, 270158), (1678, 160678), (1996, 135079), (3356, 80339), (3493, 77188), (5873, 45908), (6986, 38594), (11477, 23492), (11746, 22954), (13972, 19297)]