209988576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{104161}}^1$

素因数の和:104184

約数の個数: 72

約数和(自身を含む): 682469424

約数和(自身を除く): 472480848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 104161, 208322, 312483, 416644, 624966, 729127, 833288, 937449, 1249932, 1458254, 1666576, 1874898, 2187381, 2499864, 2916508, 3333152, 3749796, 4374762, 4999728, 5833016, 6562143, 7499592, 8749524, 9999456, 11666032, 13124286, 14999184, 17499048, 23332064, 26248572, 29998368, 34998096, 52497144, 69996192, 104994288, 209988576]

約数ペア:

[(1, 209988576), (2, 104994288), (3, 69996192), (4, 52497144), (6, 34998096), (7, 29998368), (8, 26248572), (9, 23332064), (12, 17499048), (14, 14999184), (16, 13124286), (18, 11666032), (21, 9999456), (24, 8749524), (28, 7499592), (32, 6562143), (36, 5833016), (42, 4999728), (48, 4374762), (56, 3749796), (63, 3333152), (72, 2916508), (84, 2499864), (96, 2187381), (112, 1874898), (126, 1666576), (144, 1458254), (168, 1249932), (224, 937449), (252, 833288), (288, 729127), (336, 624966), (504, 416644), (672, 312483), (1008, 208322), (2016, 104161)]