990543312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{625343}}^1$

素因数の和:625368

約数の個数: 60

約数和(自身を含む): 3024163584

約数和(自身を除く): 2033620272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 625343, 1250686, 1876029, 2501372, 3752058, 5002744, 5628087, 6878773, 7504116, 10005488, 11256174, 13757546, 15008232, 20636319, 22512348, 27515092, 30016464, 41272638, 45024696, 55030184, 61908957, 82545276, 90049392, 110060368, 123817914, 165090552, 247635828, 330181104, 495271656, 990543312]

約数ペア:

[(1, 990543312), (2, 495271656), (3, 330181104), (4, 247635828), (6, 165090552), (8, 123817914), (9, 110060368), (11, 90049392), (12, 82545276), (16, 61908957), (18, 55030184), (22, 45024696), (24, 41272638), (33, 30016464), (36, 27515092), (44, 22512348), (48, 20636319), (66, 15008232), (72, 13757546), (88, 11256174), (99, 10005488), (132, 7504116), (144, 6878773), (176, 5628087), (198, 5002744), (264, 3752058), (396, 2501372), (528, 1876029), (792, 1250686), (1584, 625343)]