1384487856

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{74531}}^1$

素因数の和:74591

約数の個数: 80

約数和(自身を含む): 4066465920

約数和(自身を除く): 2681978064

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, 18576, 74531, 149062, 223593, 298124, 447186, 596248, 670779, 894372, 1192496, 1341558, 1788744, 2012337, 2683116, 3204833, 3577488, 4024674, 5366232, 6409666, 8049348, 9614499, 10732464, 12819332, 16098696, 19228998, 25638664, 28843497, 32197392, 38457996, 51277328, 57686994, 76915992, 86530491, 115373988, 153831984, 173060982, 230747976, 346121964, 461495952, 692243928, 1384487856]

約数ペア:

[(1, 1384487856), (2, 692243928), (3, 461495952), (4, 346121964), (6, 230747976), (8, 173060982), (9, 153831984), (12, 115373988), (16, 86530491), (18, 76915992), (24, 57686994), (27, 51277328), (36, 38457996), (43, 32197392), (48, 28843497), (54, 25638664), (72, 19228998), (86, 16098696), (108, 12819332), (129, 10732464), (144, 9614499), (172, 8049348), (216, 6409666), (258, 5366232), (344, 4024674), (387, 3577488), (432, 3204833), (516, 2683116), (688, 2012337), (774, 1788744), (1032, 1341558), (1161, 1192496), (1548, 894372), (2064, 670779), (2322, 596248), (3096, 447186), (4644, 298124), (6192, 223593), (9288, 149062), (18576, 74531)]