2661199488

素因数分解:

$2^7\times 3^3\times {\mathrm{173}}^1\times {\mathrm{4451}}^1$

素因数の和:4647

約数の個数: 128

約数和(自身を含む): 7901409600

約数和(自身を除く): 5240210112

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, 173, 192, 216, 288, 346, 384, 432, 519, 576, 692, 864, 1038, 1152, 1384, 1557, 1728, 2076, 2768, 3114, 3456, 4152, 4451, 4671, 5536, 6228, 8304, 8902, 9342, 11072, 12456, 13353, 16608, 17804, 18684, 22144, 24912, 26706, 33216, 35608, 37368, 40059, 49824, 53412, 66432, 71216, 74736, 80118, 99648, 106824, 120177, 142432, 149472, 160236, 199296, 213648, 240354, 284864, 298944, 320472, 427296, 480708, 569728, 597888, 640944, 770023, 854592, 961416, 1281888, 1540046, 1709184, 1922832, 2310069, 2563776, 3080092, 3845664, 4620138, 5127552, 6160184, 6930207, 7691328, 9240276, 12320368, 13860414, 15382656, 18480552, 20790621, 24640736, 27720828, 36961104, 41581242, 49281472, 55441656, 73922208, 83162484, 98562944, 110883312, 147844416, 166324968, 221766624, 295688832, 332649936, 443533248, 665299872, 887066496, 1330599744, 2661199488]

約数ペア:

[(1, 2661199488), (2, 1330599744), (3, 887066496), (4, 665299872), (6, 443533248), (8, 332649936), (9, 295688832), (12, 221766624), (16, 166324968), (18, 147844416), (24, 110883312), (27, 98562944), (32, 83162484), (36, 73922208), (48, 55441656), (54, 49281472), (64, 41581242), (72, 36961104), (96, 27720828), (108, 24640736), (128, 20790621), (144, 18480552), (173, 15382656), (192, 13860414), (216, 12320368), (288, 9240276), (346, 7691328), (384, 6930207), (432, 6160184), (519, 5127552), (576, 4620138), (692, 3845664), (864, 3080092), (1038, 2563776), (1152, 2310069), (1384, 1922832), (1557, 1709184), (1728, 1540046), (2076, 1281888), (2768, 961416), (3114, 854592), (3456, 770023), (4152, 640944), (4451, 597888), (4671, 569728), (5536, 480708), (6228, 427296), (8304, 320472), (8902, 298944), (9342, 284864), (11072, 240354), (12456, 213648), (13353, 199296), (16608, 160236), (17804, 149472), (18684, 142432), (22144, 120177), (24912, 106824), (26706, 99648), (33216, 80118), (35608, 74736), (37368, 71216), (40059, 66432), (49824, 53412)]