2481007872

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14887}}^1$

素因数の和:14944

約数の個数: 144

約数和(自身を含む): 7790354432

約数和(自身を除く): 5309346560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5376, 5952, 6944, 7936, 10416, 11904, 13888, 14887, 20832, 23808, 27776, 29774, 41664, 44661, 55552, 59548, 83328, 89322, 104209, 119096, 166656, 178644, 208418, 238192, 312627, 357288, 416836, 461497, 476384, 625254, 714576, 833672, 922994, 952768, 1250508, 1384491, 1429152, 1667344, 1845988, 1905536, 2501016, 2768982, 2858304, 3230479, 3334688, 3691976, 3811072, 5002032, 5537964, 5716608, 6460958, 6669376, 7383952, 9691437, 10004064, 11075928, 11433216, 12921916, 13338752, 14767904, 19382874, 20008128, 22151856, 25843832, 26677504, 29535808, 38765748, 40016256, 44303712, 51687664, 59071616, 77531496, 80032512, 88607424, 103375328, 118143232, 155062992, 177214848, 206750656, 310125984, 354429696, 413501312, 620251968, 827002624, 1240503936, 2481007872]

約数ペア:

[(1, 2481007872), (2, 1240503936), (3, 827002624), (4, 620251968), (6, 413501312), (7, 354429696), (8, 310125984), (12, 206750656), (14, 177214848), (16, 155062992), (21, 118143232), (24, 103375328), (28, 88607424), (31, 80032512), (32, 77531496), (42, 59071616), (48, 51687664), (56, 44303712), (62, 40016256), (64, 38765748), (84, 29535808), (93, 26677504), (96, 25843832), (112, 22151856), (124, 20008128), (128, 19382874), (168, 14767904), (186, 13338752), (192, 12921916), (217, 11433216), (224, 11075928), (248, 10004064), (256, 9691437), (336, 7383952), (372, 6669376), (384, 6460958), (434, 5716608), (448, 5537964), (496, 5002032), (651, 3811072), (672, 3691976), (744, 3334688), (768, 3230479), (868, 2858304), (896, 2768982), (992, 2501016), (1302, 1905536), (1344, 1845988), (1488, 1667344), (1736, 1429152), (1792, 1384491), (1984, 1250508), (2604, 952768), (2688, 922994), (2976, 833672), (3472, 714576), (3968, 625254), (5208, 476384), (5376, 461497), (5952, 416836), (6944, 357288), (7936, 312627), (10416, 238192), (11904, 208418), (13888, 178644), (14887, 166656), (20832, 119096), (23808, 104209), (27776, 89322), (29774, 83328), (41664, 59548), (44661, 55552)]