1261868832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{625927}}^1$

素因数の和:625950

約数の個数: 72

約数和(自身を含む): 4101080256

約数和(自身を除く): 2839211424

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, 625927, 1251854, 1877781, 2503708, 3755562, 4381489, 5007416, 5633343, 7511124, 8762978, 10014832, 11266686, 13144467, 15022248, 17525956, 20029664, 22533372, 26288934, 30044496, 35051912, 39433401, 45066744, 52577868, 60088992, 70103824, 78866802, 90133488, 105155736, 140207648, 157733604, 180266976, 210311472, 315467208, 420622944, 630934416, 1261868832]

約数ペア:

[(1, 1261868832), (2, 630934416), (3, 420622944), (4, 315467208), (6, 210311472), (7, 180266976), (8, 157733604), (9, 140207648), (12, 105155736), (14, 90133488), (16, 78866802), (18, 70103824), (21, 60088992), (24, 52577868), (28, 45066744), (32, 39433401), (36, 35051912), (42, 30044496), (48, 26288934), (56, 22533372), (63, 20029664), (72, 17525956), (84, 15022248), (96, 13144467), (112, 11266686), (126, 10014832), (144, 8762978), (168, 7511124), (224, 5633343), (252, 5007416), (288, 4381489), (336, 3755562), (504, 2503708), (672, 1877781), (1008, 1251854), (2016, 625927)]