223668216

素因数分解:

$2^3\times 3^4\times {\mathrm{181}}^1\times {\mathrm{1907}}^1$

素因数の和:2106

約数の個数: 80

約数和(自身を含む): 630269640

約数和(自身を除く): 406601424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 181, 216, 324, 362, 543, 648, 724, 1086, 1448, 1629, 1907, 2172, 3258, 3814, 4344, 4887, 5721, 6516, 7628, 9774, 11442, 13032, 14661, 15256, 17163, 19548, 22884, 29322, 34326, 39096, 45768, 51489, 58644, 68652, 102978, 117288, 137304, 154467, 205956, 308934, 345167, 411912, 617868, 690334, 1035501, 1235736, 1380668, 2071002, 2761336, 3106503, 4142004, 6213006, 8284008, 9319509, 12426012, 18639018, 24852024, 27958527, 37278036, 55917054, 74556072, 111834108, 223668216]

約数ペア:

[(1, 223668216), (2, 111834108), (3, 74556072), (4, 55917054), (6, 37278036), (8, 27958527), (9, 24852024), (12, 18639018), (18, 12426012), (24, 9319509), (27, 8284008), (36, 6213006), (54, 4142004), (72, 3106503), (81, 2761336), (108, 2071002), (162, 1380668), (181, 1235736), (216, 1035501), (324, 690334), (362, 617868), (543, 411912), (648, 345167), (724, 308934), (1086, 205956), (1448, 154467), (1629, 137304), (1907, 117288), (2172, 102978), (3258, 68652), (3814, 58644), (4344, 51489), (4887, 45768), (5721, 39096), (6516, 34326), (7628, 29322), (9774, 22884), (11442, 19548), (13032, 17163), (14661, 15256)]