1261392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2389}}^1$

素因数の和:2411

約数の個数: 40

約数和(自身を含む): 3556320

約数和(自身を除く): 2294928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 2389, 4778, 7167, 9556, 14334, 19112, 26279, 28668, 38224, 52558, 57336, 78837, 105116, 114672, 157674, 210232, 315348, 420464, 630696, 1261392]

約数ペア:

[(1, 1261392), (2, 630696), (3, 420464), (4, 315348), (6, 210232), (8, 157674), (11, 114672), (12, 105116), (16, 78837), (22, 57336), (24, 52558), (33, 38224), (44, 28668), (48, 26279), (66, 19112), (88, 14334), (132, 9556), (176, 7167), (264, 4778), (528, 2389)]