227877984

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{18401}}^1$

素因数の和:18460

約数の個数: 72

約数和(自身を含む): 663134472

約数和(自身を除く): 435256488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 18401, 36802, 55203, 73604, 110406, 147208, 165609, 220812, 294416, 331218, 441624, 588832, 662436, 791243, 883248, 1324872, 1582486, 1766496, 2373729, 2649744, 3164972, 4747458, 5299488, 6329944, 7121187, 9494916, 12659888, 14242374, 18989832, 25319776, 28484748, 37979664, 56969496, 75959328, 113938992, 227877984]

約数ペア:

[(1, 227877984), (2, 113938992), (3, 75959328), (4, 56969496), (6, 37979664), (8, 28484748), (9, 25319776), (12, 18989832), (16, 14242374), (18, 12659888), (24, 9494916), (32, 7121187), (36, 6329944), (43, 5299488), (48, 4747458), (72, 3164972), (86, 2649744), (96, 2373729), (129, 1766496), (144, 1582486), (172, 1324872), (258, 883248), (288, 791243), (344, 662436), (387, 588832), (516, 441624), (688, 331218), (774, 294416), (1032, 220812), (1376, 165609), (1548, 147208), (2064, 110406), (3096, 73604), (4128, 55203), (6192, 36802), (12384, 18401)]