218191968

素因数分解:

$2^5\times 3^4\times {\mathrm{84179}}^1$

素因数の和:84201

約数の個数: 60

約数和(自身を含む): 641704140

約数和(自身を除く): 423512172

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, 84179, 168358, 252537, 336716, 505074, 673432, 757611, 1010148, 1346864, 1515222, 2020296, 2272833, 2693728, 3030444, 4040592, 4545666, 6060888, 6818499, 8081184, 9091332, 12121776, 13636998, 18182664, 24243552, 27273996, 36365328, 54547992, 72730656, 109095984, 218191968]

約数ペア:

[(1, 218191968), (2, 109095984), (3, 72730656), (4, 54547992), (6, 36365328), (8, 27273996), (9, 24243552), (12, 18182664), (16, 13636998), (18, 12121776), (24, 9091332), (27, 8081184), (32, 6818499), (36, 6060888), (48, 4545666), (54, 4040592), (72, 3030444), (81, 2693728), (96, 2272833), (108, 2020296), (144, 1515222), (162, 1346864), (216, 1010148), (288, 757611), (324, 673432), (432, 505074), (648, 336716), (864, 252537), (1296, 168358), (2592, 84179)]