2590437888

素因数分解:

$2^9\times 3^3\times {\mathrm{187387}}^1$

素因数の和:187414

約数の個数: 80

約数和(自身を含む): 7667916960

約数和(自身を除く): 5077479072

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, 187387, 374774, 562161, 749548, 1124322, 1499096, 1686483, 2248644, 2998192, 3372966, 4497288, 5059449, 5996384, 6745932, 8994576, 10118898, 11992768, 13491864, 17989152, 20237796, 23985536, 26983728, 35978304, 40475592, 47971072, 53967456, 71956608, 80951184, 95942144, 107934912, 143913216, 161902368, 215869824, 287826432, 323804736, 431739648, 647609472, 863479296, 1295218944, 2590437888]

約数ペア:

[(1, 2590437888), (2, 1295218944), (3, 863479296), (4, 647609472), (6, 431739648), (8, 323804736), (9, 287826432), (12, 215869824), (16, 161902368), (18, 143913216), (24, 107934912), (27, 95942144), (32, 80951184), (36, 71956608), (48, 53967456), (54, 47971072), (64, 40475592), (72, 35978304), (96, 26983728), (108, 23985536), (128, 20237796), (144, 17989152), (192, 13491864), (216, 11992768), (256, 10118898), (288, 8994576), (384, 6745932), (432, 5996384), (512, 5059449), (576, 4497288), (768, 3372966), (864, 2998192), (1152, 2248644), (1536, 1686483), (1728, 1499096), (2304, 1124322), (3456, 749548), (4608, 562161), (6912, 374774), (13824, 187387)]