1228087728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8893}}^1$

素因数の和:9051

約数の個数: 120

約数和(自身を含む): 3957047328

約数和(自身を除く): 2728959600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 137, 144, 168, 252, 274, 336, 411, 504, 548, 822, 959, 1008, 1096, 1233, 1644, 1918, 2192, 2466, 2877, 3288, 3836, 4932, 5754, 6576, 7672, 8631, 8893, 9864, 11508, 15344, 17262, 17786, 19728, 23016, 26679, 34524, 35572, 46032, 53358, 62251, 69048, 71144, 80037, 106716, 124502, 138096, 142288, 160074, 186753, 213432, 249004, 320148, 373506, 426864, 498008, 560259, 640296, 747012, 996016, 1120518, 1218341, 1280592, 1494024, 2241036, 2436682, 2988048, 3655023, 4482072, 4873364, 7310046, 8528387, 8964144, 9746728, 10965069, 14620092, 17056774, 19493456, 21930138, 25585161, 29240184, 34113548, 43860276, 51170322, 58480368, 68227096, 76755483, 87720552, 102340644, 136454192, 153510966, 175441104, 204681288, 307021932, 409362576, 614043864, 1228087728]

約数ペア:

[(1, 1228087728), (2, 614043864), (3, 409362576), (4, 307021932), (6, 204681288), (7, 175441104), (8, 153510966), (9, 136454192), (12, 102340644), (14, 87720552), (16, 76755483), (18, 68227096), (21, 58480368), (24, 51170322), (28, 43860276), (36, 34113548), (42, 29240184), (48, 25585161), (56, 21930138), (63, 19493456), (72, 17056774), (84, 14620092), (112, 10965069), (126, 9746728), (137, 8964144), (144, 8528387), (168, 7310046), (252, 4873364), (274, 4482072), (336, 3655023), (411, 2988048), (504, 2436682), (548, 2241036), (822, 1494024), (959, 1280592), (1008, 1218341), (1096, 1120518), (1233, 996016), (1644, 747012), (1918, 640296), (2192, 560259), (2466, 498008), (2877, 426864), (3288, 373506), (3836, 320148), (4932, 249004), (5754, 213432), (6576, 186753), (7672, 160074), (8631, 142288), (8893, 138096), (9864, 124502), (11508, 106716), (15344, 80037), (17262, 71144), (17786, 69048), (19728, 62251), (23016, 53358), (26679, 46032), (34524, 35572)]