228030932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 432055680

約数和(自身を除く): 204024748

約数列:

[1, 2, 4, 19, 38, 61, 76, 101, 122, 202, 244, 404, 487, 974, 1159, 1919, 1948, 2318, 3838, 4636, 6161, 7676, 9253, 12322, 18506, 24644, 29707, 37012, 49187, 59414, 98374, 117059, 118828, 196748, 234118, 468236, 564433, 934553, 1128866, 1869106, 2257732, 3000407, 3738212, 6000814, 12001628, 57007733, 114015466, 228030932]

約数ペア:

[(1, 228030932), (2, 114015466), (4, 57007733), (19, 12001628), (38, 6000814), (61, 3738212), (76, 3000407), (101, 2257732), (122, 1869106), (202, 1128866), (244, 934553), (404, 564433), (487, 468236), (974, 234118), (1159, 196748), (1919, 118828), (1948, 117059), (2318, 98374), (3838, 59414), (4636, 49187), (6161, 37012), (7676, 29707), (9253, 24644), (12322, 18506)]