2149455744

素因数分解:

$2^7\times 3^3\times {\mathrm{331}}^1\times {\mathrm{1879}}^1$

素因数の和:2233

約数の個数: 128

約数和(自身を含む): 6366432000

約数和(自身を除く): 4216976256

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, 288, 331, 384, 432, 576, 662, 864, 993, 1152, 1324, 1728, 1879, 1986, 2648, 2979, 3456, 3758, 3972, 5296, 5637, 5958, 7516, 7944, 8937, 10592, 11274, 11916, 15032, 15888, 16911, 17874, 21184, 22548, 23832, 30064, 31776, 33822, 35748, 42368, 45096, 47664, 50733, 60128, 63552, 67644, 71496, 90192, 95328, 101466, 120256, 127104, 135288, 142992, 180384, 190656, 202932, 240512, 270576, 285984, 360768, 381312, 405864, 541152, 571968, 621949, 721536, 811728, 1082304, 1143936, 1243898, 1623456, 1865847, 2164608, 2487796, 3246912, 3731694, 4975592, 5597541, 6493824, 7463388, 9951184, 11195082, 14926776, 16792623, 19902368, 22390164, 29853552, 33585246, 39804736, 44780328, 59707104, 67170492, 79609472, 89560656, 119414208, 134340984, 179121312, 238828416, 268681968, 358242624, 537363936, 716485248, 1074727872, 2149455744]

約数ペア:

[(1, 2149455744), (2, 1074727872), (3, 716485248), (4, 537363936), (6, 358242624), (8, 268681968), (9, 238828416), (12, 179121312), (16, 134340984), (18, 119414208), (24, 89560656), (27, 79609472), (32, 67170492), (36, 59707104), (48, 44780328), (54, 39804736), (64, 33585246), (72, 29853552), (96, 22390164), (108, 19902368), (128, 16792623), (144, 14926776), (192, 11195082), (216, 9951184), (288, 7463388), (331, 6493824), (384, 5597541), (432, 4975592), (576, 3731694), (662, 3246912), (864, 2487796), (993, 2164608), (1152, 1865847), (1324, 1623456), (1728, 1243898), (1879, 1143936), (1986, 1082304), (2648, 811728), (2979, 721536), (3456, 621949), (3758, 571968), (3972, 541152), (5296, 405864), (5637, 381312), (5958, 360768), (7516, 285984), (7944, 270576), (8937, 240512), (10592, 202932), (11274, 190656), (11916, 180384), (15032, 142992), (15888, 135288), (16911, 127104), (17874, 120256), (21184, 101466), (22548, 95328), (23832, 90192), (30064, 71496), (31776, 67644), (33822, 63552), (35748, 60128), (42368, 50733), (45096, 47664)]