216911952

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{11677}}^1$

素因数の和:11737

約数の個数: 80

約数和(自身を含む): 637151680

約数和(自身を除く): 420239728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 11677, 18576, 23354, 35031, 46708, 70062, 93416, 105093, 140124, 186832, 210186, 280248, 315279, 420372, 502111, 560496, 630558, 840744, 1004222, 1261116, 1506333, 1681488, 2008444, 2522232, 3012666, 4016888, 4518999, 5044464, 6025332, 8033776, 9037998, 12050664, 13556997, 18075996, 24101328, 27113994, 36151992, 54227988, 72303984, 108455976, 216911952]

約数ペア:

[(1, 216911952), (2, 108455976), (3, 72303984), (4, 54227988), (6, 36151992), (8, 27113994), (9, 24101328), (12, 18075996), (16, 13556997), (18, 12050664), (24, 9037998), (27, 8033776), (36, 6025332), (43, 5044464), (48, 4518999), (54, 4016888), (72, 3012666), (86, 2522232), (108, 2008444), (129, 1681488), (144, 1506333), (172, 1261116), (216, 1004222), (258, 840744), (344, 630558), (387, 560496), (432, 502111), (516, 420372), (688, 315279), (774, 280248), (1032, 210186), (1161, 186832), (1548, 140124), (2064, 105093), (2322, 93416), (3096, 70062), (4644, 46708), (6192, 35031), (9288, 23354), (11677, 18576)]