212359968

素因数分解:

$2^5\times 3^4\times {\mathrm{81929}}^1$

素因数の和:81951

約数の個数: 60

約数和(自身を含む): 624552390

約数和(自身を除く): 412192422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 81929, 163858, 245787, 327716, 491574, 655432, 737361, 983148, 1310864, 1474722, 1966296, 2212083, 2621728, 2949444, 3932592, 4424166, 5898888, 6636249, 7865184, 8848332, 11797776, 13272498, 17696664, 23595552, 26544996, 35393328, 53089992, 70786656, 106179984, 212359968]

約数ペア:

[(1, 212359968), (2, 106179984), (3, 70786656), (4, 53089992), (6, 35393328), (8, 26544996), (9, 23595552), (12, 17696664), (16, 13272498), (18, 11797776), (24, 8848332), (27, 7865184), (32, 6636249), (36, 5898888), (48, 4424166), (54, 3932592), (72, 2949444), (81, 2621728), (96, 2212083), (108, 1966296), (144, 1474722), (162, 1310864), (216, 983148), (288, 737361), (324, 655432), (432, 491574), (648, 327716), (864, 245787), (1296, 163858), (2592, 81929)]