1306125968

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{87683}}^1$

素因数の和:87724

約数の個数: 60

約数和(自身を含む): 3098752560

約数和(自身を除く): 1792626592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 7448, 14896, 87683, 175366, 350732, 613781, 701464, 1227562, 1402928, 1665977, 2455124, 3331954, 4296467, 4910248, 6663908, 8592934, 9820496, 11661839, 13327816, 17185868, 23323678, 26655632, 34371736, 46647356, 68743472, 81632873, 93294712, 163265746, 186589424, 326531492, 653062984, 1306125968]

約数ペア:

[(1, 1306125968), (2, 653062984), (4, 326531492), (7, 186589424), (8, 163265746), (14, 93294712), (16, 81632873), (19, 68743472), (28, 46647356), (38, 34371736), (49, 26655632), (56, 23323678), (76, 17185868), (98, 13327816), (112, 11661839), (133, 9820496), (152, 8592934), (196, 6663908), (266, 4910248), (304, 4296467), (392, 3331954), (532, 2455124), (784, 1665977), (931, 1402928), (1064, 1227562), (1862, 701464), (2128, 613781), (3724, 350732), (7448, 175366), (14896, 87683)]