123323312

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:970

約数の個数: 80

約数和(自身を含む): 289386240

約数和(自身を除く): 166062928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 43, 56, 58, 86, 112, 116, 172, 203, 232, 301, 344, 406, 464, 602, 688, 812, 883, 1204, 1247, 1624, 1766, 2408, 2494, 3248, 3532, 4816, 4988, 6181, 7064, 8729, 9976, 12362, 14128, 17458, 19952, 24724, 25607, 34916, 37969, 49448, 51214, 69832, 75938, 98896, 102428, 139664, 151876, 179249, 204856, 265783, 303752, 358498, 409712, 531566, 607504, 716996, 1063132, 1101101, 1433992, 2126264, 2202202, 2867984, 4252528, 4404404, 7707707, 8808808, 15415414, 17617616, 30830828, 61661656, 123323312]

約数ペア:

[(1, 123323312), (2, 61661656), (4, 30830828), (7, 17617616), (8, 15415414), (14, 8808808), (16, 7707707), (28, 4404404), (29, 4252528), (43, 2867984), (56, 2202202), (58, 2126264), (86, 1433992), (112, 1101101), (116, 1063132), (172, 716996), (203, 607504), (232, 531566), (301, 409712), (344, 358498), (406, 303752), (464, 265783), (602, 204856), (688, 179249), (812, 151876), (883, 139664), (1204, 102428), (1247, 98896), (1624, 75938), (1766, 69832), (2408, 51214), (2494, 49448), (3248, 37969), (3532, 34916), (4816, 25607), (4988, 24724), (6181, 19952), (7064, 17458), (8729, 14128), (9976, 12362)]