864647568

素因数分解:

$2^4\times 3^3\times {\mathrm{379}}^1\times {\mathrm{5281}}^1$

素因数の和:5677

約数の個数: 80

約数和(自身を含む): 2488878400

約数和(自身を除く): 1624230832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 379, 432, 758, 1137, 1516, 2274, 3032, 3411, 4548, 5281, 6064, 6822, 9096, 10233, 10562, 13644, 15843, 18192, 20466, 21124, 27288, 31686, 40932, 42248, 47529, 54576, 63372, 81864, 84496, 95058, 126744, 142587, 163728, 190116, 253488, 285174, 380232, 570348, 760464, 1140696, 2001499, 2281392, 4002998, 6004497, 8005996, 12008994, 16011992, 18013491, 24017988, 32023984, 36026982, 48035976, 54040473, 72053964, 96071952, 108080946, 144107928, 216161892, 288215856, 432323784, 864647568]

約数ペア:

[(1, 864647568), (2, 432323784), (3, 288215856), (4, 216161892), (6, 144107928), (8, 108080946), (9, 96071952), (12, 72053964), (16, 54040473), (18, 48035976), (24, 36026982), (27, 32023984), (36, 24017988), (48, 18013491), (54, 16011992), (72, 12008994), (108, 8005996), (144, 6004497), (216, 4002998), (379, 2281392), (432, 2001499), (758, 1140696), (1137, 760464), (1516, 570348), (2274, 380232), (3032, 285174), (3411, 253488), (4548, 190116), (5281, 163728), (6064, 142587), (6822, 126744), (9096, 95058), (10233, 84496), (10562, 81864), (13644, 63372), (15843, 54576), (18192, 47529), (20466, 42248), (21124, 40932), (27288, 31686)]