246983044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1607}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 540288000

約数和(自身を除く): 293304956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 499, 998, 1607, 1996, 3214, 3493, 5489, 6428, 6986, 10978, 11249, 13972, 17677, 21956, 22498, 35354, 38423, 44996, 70708, 76846, 123739, 153692, 247478, 494956, 801893, 1603786, 3207572, 5613251, 8820823, 11226502, 17641646, 22453004, 35283292, 61745761, 123491522, 246983044]

約数ペア:

[(1, 246983044), (2, 123491522), (4, 61745761), (7, 35283292), (11, 22453004), (14, 17641646), (22, 11226502), (28, 8820823), (44, 5613251), (77, 3207572), (154, 1603786), (308, 801893), (499, 494956), (998, 247478), (1607, 153692), (1996, 123739), (3214, 76846), (3493, 70708), (5489, 44996), (6428, 38423), (6986, 35354), (10978, 22498), (11249, 21956), (13972, 17677)]