417947472

素因数分解:

$2^4\times 3^3\times {\mathrm{419}}^1\times {\mathrm{2309}}^1$

素因数の和:2745

約数の個数: 80

約数和(自身を含む): 1203048000

約数和(自身を除く): 785100528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 419, 432, 838, 1257, 1676, 2309, 2514, 3352, 3771, 4618, 5028, 6704, 6927, 7542, 9236, 10056, 11313, 13854, 15084, 18472, 20112, 20781, 22626, 27708, 30168, 36944, 41562, 45252, 55416, 60336, 62343, 83124, 90504, 110832, 124686, 166248, 181008, 249372, 332496, 498744, 967471, 997488, 1934942, 2902413, 3869884, 5804826, 7739768, 8707239, 11609652, 15479536, 17414478, 23219304, 26121717, 34828956, 46438608, 52243434, 69657912, 104486868, 139315824, 208973736, 417947472]

約数ペア:

[(1, 417947472), (2, 208973736), (3, 139315824), (4, 104486868), (6, 69657912), (8, 52243434), (9, 46438608), (12, 34828956), (16, 26121717), (18, 23219304), (24, 17414478), (27, 15479536), (36, 11609652), (48, 8707239), (54, 7739768), (72, 5804826), (108, 3869884), (144, 2902413), (216, 1934942), (419, 997488), (432, 967471), (838, 498744), (1257, 332496), (1676, 249372), (2309, 181008), (2514, 166248), (3352, 124686), (3771, 110832), (4618, 90504), (5028, 83124), (6704, 62343), (6927, 60336), (7542, 55416), (9236, 45252), (10056, 41562), (11313, 36944), (13854, 30168), (15084, 27708), (18472, 22626), (20112, 20781)]