2331288

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 6652800

約数和(自身を除く): 4321512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 251, 258, 344, 387, 502, 516, 753, 774, 1004, 1032, 1161, 1506, 1548, 2008, 2259, 2322, 3012, 3096, 4518, 4644, 6024, 6777, 9036, 9288, 10793, 13554, 18072, 21586, 27108, 32379, 43172, 54216, 64758, 86344, 97137, 129516, 194274, 259032, 291411, 388548, 582822, 777096, 1165644, 2331288]

約数ペア:

[(1, 2331288), (2, 1165644), (3, 777096), (4, 582822), (6, 388548), (8, 291411), (9, 259032), (12, 194274), (18, 129516), (24, 97137), (27, 86344), (36, 64758), (43, 54216), (54, 43172), (72, 32379), (86, 27108), (108, 21586), (129, 18072), (172, 13554), (216, 10793), (251, 9288), (258, 9036), (344, 6777), (387, 6024), (502, 4644), (516, 4518), (753, 3096), (774, 3012), (1004, 2322), (1032, 2259), (1161, 2008), (1506, 1548)]