264817728

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{21893}}^1$

素因数の和:21921

約数の個数: 112

約数和(自身を含む): 889772160

約数和(自身を除く): 624954432

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, 21893, 43786, 65679, 87572, 131358, 153251, 175144, 197037, 262716, 306502, 350288, 394074, 459753, 525432, 591111, 613004, 700576, 788148, 919506, 1050864, 1182222, 1226008, 1379259, 1401152, 1576296, 1839012, 2101728, 2364444, 2452016, 2758518, 3152592, 3678024, 4137777, 4203456, 4728888, 4904032, 5517036, 6305184, 7356048, 8275554, 9457776, 9808064, 11034072, 12610368, 14712096, 16551108, 18915552, 22068144, 29424192, 33102216, 37831104, 44136288, 66204432, 88272576, 132408864, 264817728]

約数ペア:

[(1, 264817728), (2, 132408864), (3, 88272576), (4, 66204432), (6, 44136288), (7, 37831104), (8, 33102216), (9, 29424192), (12, 22068144), (14, 18915552), (16, 16551108), (18, 14712096), (21, 12610368), (24, 11034072), (27, 9808064), (28, 9457776), (32, 8275554), (36, 7356048), (42, 6305184), (48, 5517036), (54, 4904032), (56, 4728888), (63, 4203456), (64, 4137777), (72, 3678024), (84, 3152592), (96, 2758518), (108, 2452016), (112, 2364444), (126, 2101728), (144, 1839012), (168, 1576296), (189, 1401152), (192, 1379259), (216, 1226008), (224, 1182222), (252, 1050864), (288, 919506), (336, 788148), (378, 700576), (432, 613004), (448, 591111), (504, 525432), (576, 459753), (672, 394074), (756, 350288), (864, 306502), (1008, 262716), (1344, 197037), (1512, 175144), (1728, 153251), (2016, 131358), (3024, 87572), (4032, 65679), (6048, 43786), (12096, 21893)]