628641216

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{51971}}^1$

素因数の和:51999

約数の個数: 112

約数和(自身を含む): 2112142080

約数和(自身を除く): 1483500864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 51971, 103942, 155913, 207884, 311826, 363797, 415768, 467739, 623652, 727594, 831536, 935478, 1091391, 1247304, 1403217, 1455188, 1663072, 1870956, 2182782, 2494608, 2806434, 2910376, 3274173, 3326144, 3741912, 4365564, 4989216, 5612868, 5820752, 6548346, 7483824, 8731128, 9822519, 9978432, 11225736, 11641504, 13096692, 14967648, 17462256, 19645038, 22451472, 23283008, 26193384, 29935296, 34924512, 39290076, 44902944, 52386768, 69849024, 78580152, 89805888, 104773536, 157160304, 209547072, 314320608, 628641216]

約数ペア:

[(1, 628641216), (2, 314320608), (3, 209547072), (4, 157160304), (6, 104773536), (7, 89805888), (8, 78580152), (9, 69849024), (12, 52386768), (14, 44902944), (16, 39290076), (18, 34924512), (21, 29935296), (24, 26193384), (27, 23283008), (28, 22451472), (32, 19645038), (36, 17462256), (42, 14967648), (48, 13096692), (54, 11641504), (56, 11225736), (63, 9978432), (64, 9822519), (72, 8731128), (84, 7483824), (96, 6548346), (108, 5820752), (112, 5612868), (126, 4989216), (144, 4365564), (168, 3741912), (189, 3326144), (192, 3274173), (216, 2910376), (224, 2806434), (252, 2494608), (288, 2182782), (336, 1870956), (378, 1663072), (432, 1455188), (448, 1403217), (504, 1247304), (576, 1091391), (672, 935478), (756, 831536), (864, 727594), (1008, 623652), (1344, 467739), (1512, 415768), (1728, 363797), (2016, 311826), (3024, 207884), (4032, 155913), (6048, 103942), (12096, 51971)]