218601072

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{17449}}^1$

素因数の和:17495

約数の個数: 80

約数和(自身を含む): 649140000

約数和(自身を除く): 430538928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 17449, 34898, 52347, 69796, 104694, 139592, 157041, 209388, 279184, 314082, 418776, 471123, 506021, 628164, 837552, 942246, 1012042, 1256328, 1518063, 1884492, 2024084, 2512656, 3036126, 3768984, 4048168, 4554189, 6072252, 7537968, 8096336, 9108378, 12144504, 13662567, 18216756, 24289008, 27325134, 36433512, 54650268, 72867024, 109300536, 218601072]

約数ペア:

[(1, 218601072), (2, 109300536), (3, 72867024), (4, 54650268), (6, 36433512), (8, 27325134), (9, 24289008), (12, 18216756), (16, 13662567), (18, 12144504), (24, 9108378), (27, 8096336), (29, 7537968), (36, 6072252), (48, 4554189), (54, 4048168), (58, 3768984), (72, 3036126), (87, 2512656), (108, 2024084), (116, 1884492), (144, 1518063), (174, 1256328), (216, 1012042), (232, 942246), (261, 837552), (348, 628164), (432, 506021), (464, 471123), (522, 418776), (696, 314082), (783, 279184), (1044, 209388), (1392, 157041), (1566, 139592), (2088, 104694), (3132, 69796), (4176, 52347), (6264, 34898), (12528, 17449)]