628758216

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 1736163000

約数和(自身を除く): 1107404784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 113, 218, 226, 327, 339, 436, 452, 654, 678, 709, 872, 904, 981, 1017, 1308, 1356, 1418, 1962, 2034, 2127, 2616, 2712, 2836, 3924, 4068, 4254, 5672, 6381, 7848, 8136, 8508, 12317, 12762, 17016, 24634, 25524, 36951, 49268, 51048, 73902, 77281, 80117, 98536, 110853, 147804, 154562, 160234, 221706, 231843, 240351, 295608, 309124, 320468, 443412, 463686, 480702, 618248, 640936, 695529, 721053, 886824, 927372, 961404, 1391058, 1442106, 1854744, 1922808, 2782116, 2884212, 5564232, 5768424, 8732753, 17465506, 26198259, 34931012, 52396518, 69862024, 78594777, 104793036, 157189554, 209586072, 314379108, 628758216]

約数ペア:

[(1, 628758216), (2, 314379108), (3, 209586072), (4, 157189554), (6, 104793036), (8, 78594777), (9, 69862024), (12, 52396518), (18, 34931012), (24, 26198259), (36, 17465506), (72, 8732753), (109, 5768424), (113, 5564232), (218, 2884212), (226, 2782116), (327, 1922808), (339, 1854744), (436, 1442106), (452, 1391058), (654, 961404), (678, 927372), (709, 886824), (872, 721053), (904, 695529), (981, 640936), (1017, 618248), (1308, 480702), (1356, 463686), (1418, 443412), (1962, 320468), (2034, 309124), (2127, 295608), (2616, 240351), (2712, 231843), (2836, 221706), (3924, 160234), (4068, 154562), (4254, 147804), (5672, 110853), (6381, 98536), (7848, 80117), (8136, 77281), (8508, 73902), (12317, 51048), (12762, 49268), (17016, 36951), (24634, 25524)]