312444

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 887040

約数和(自身を除く): 574596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 263, 297, 396, 526, 594, 789, 1052, 1188, 1578, 2367, 2893, 3156, 4734, 5786, 7101, 8679, 9468, 11572, 14202, 17358, 26037, 28404, 34716, 52074, 78111, 104148, 156222, 312444]

約数ペア:

[(1, 312444), (2, 156222), (3, 104148), (4, 78111), (6, 52074), (9, 34716), (11, 28404), (12, 26037), (18, 17358), (22, 14202), (27, 11572), (33, 9468), (36, 8679), (44, 7101), (54, 5786), (66, 4734), (99, 3156), (108, 2893), (132, 2367), (198, 1578), (263, 1188), (297, 1052), (396, 789), (526, 594)]