308391692

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{7457}}^1$

素因数の和:7686

約数の個数: 36

約数和(自身を含む): 630857304

約数和(自身を除く): 322465612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 422, 844, 1477, 2954, 5908, 7457, 10339, 14914, 20678, 29828, 41356, 52199, 104398, 208796, 365393, 730786, 1461572, 1573427, 3146854, 6293708, 11013989, 22027978, 44055956, 77097923, 154195846, 308391692]

約数ペア:

[(1, 308391692), (2, 154195846), (4, 77097923), (7, 44055956), (14, 22027978), (28, 11013989), (49, 6293708), (98, 3146854), (196, 1573427), (211, 1461572), (422, 730786), (844, 365393), (1477, 208796), (2954, 104398), (5908, 52199), (7457, 41356), (10339, 29828), (14914, 20678)]