21567199872

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3303799}}^1$

素因数の和:3303833

約数の個数: 64

約数和(自身を含む): 60657768000

約数和(自身を除く): 39090568128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 3303799, 6607598, 9911397, 13215196, 19822794, 26430392, 39645588, 52860784, 56164583, 79291176, 105721568, 112329166, 158582352, 168493749, 211443136, 224658332, 317164704, 336987498, 422886272, 449316664, 634329408, 673974996, 898633328, 1268658816, 1347949992, 1797266656, 2695899984, 3594533312, 5391799968, 7189066624, 10783599936, 21567199872]

約数ペア:

[(1, 21567199872), (2, 10783599936), (3, 7189066624), (4, 5391799968), (6, 3594533312), (8, 2695899984), (12, 1797266656), (16, 1347949992), (17, 1268658816), (24, 898633328), (32, 673974996), (34, 634329408), (48, 449316664), (51, 422886272), (64, 336987498), (68, 317164704), (96, 224658332), (102, 211443136), (128, 168493749), (136, 158582352), (192, 112329166), (204, 105721568), (272, 79291176), (384, 56164583), (408, 52860784), (544, 39645588), (816, 26430392), (1088, 19822794), (1632, 13215196), (2176, 9911397), (3264, 6607598), (6528, 3303799)]