2991527424

素因数分解:

$2^9\times 3^3\times {\mathrm{216401}}^1$

素因数の和:216428

約数の個数: 80

約数和(自身を含む): 8855169840

約数和(自身を除く): 5863642416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 216401, 432802, 649203, 865604, 1298406, 1731208, 1947609, 2596812, 3462416, 3895218, 5193624, 5842827, 6924832, 7790436, 10387248, 11685654, 13849664, 15580872, 20774496, 23371308, 27699328, 31161744, 41548992, 46742616, 55398656, 62323488, 83097984, 93485232, 110797312, 124646976, 166195968, 186970464, 249293952, 332391936, 373940928, 498587904, 747881856, 997175808, 1495763712, 2991527424]

約数ペア:

[(1, 2991527424), (2, 1495763712), (3, 997175808), (4, 747881856), (6, 498587904), (8, 373940928), (9, 332391936), (12, 249293952), (16, 186970464), (18, 166195968), (24, 124646976), (27, 110797312), (32, 93485232), (36, 83097984), (48, 62323488), (54, 55398656), (64, 46742616), (72, 41548992), (96, 31161744), (108, 27699328), (128, 23371308), (144, 20774496), (192, 15580872), (216, 13849664), (256, 11685654), (288, 10387248), (384, 7790436), (432, 6924832), (512, 5842827), (576, 5193624), (768, 3895218), (864, 3462416), (1152, 2596812), (1536, 1947609), (1728, 1731208), (2304, 1298406), (3456, 865604), (4608, 649203), (6912, 432802), (13824, 216401)]