2121494343552

素因数分解:

$2^7\times 3^4\times {\mathrm{204619439}}^1$

素因数の和:204619465

約数の個数: 80

約数和(自身を含む): 6313532821200

約数和(自身を除く): 4192038477648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 204619439, 409238878, 613858317, 818477756, 1227716634, 1636955512, 1841574951, 2455433268, 3273911024, 3683149902, 4910866536, 5524724853, 6547822048, 7366299804, 9821733072, 11049449706, 13095644096, 14732599608, 16574174559, 19643466144, 22098899412, 26191288192, 29465199216, 33148349118, 39286932288, 44197798824, 58930398432, 66296698236, 78573864576, 88395597648, 117860796864, 132593396472, 176791195296, 235721593728, 265186792944, 353582390592, 530373585888, 707164781184, 1060747171776, 2121494343552]

約数ペア:

[(1, 2121494343552), (2, 1060747171776), (3, 707164781184), (4, 530373585888), (6, 353582390592), (8, 265186792944), (9, 235721593728), (12, 176791195296), (16, 132593396472), (18, 117860796864), (24, 88395597648), (27, 78573864576), (32, 66296698236), (36, 58930398432), (48, 44197798824), (54, 39286932288), (64, 33148349118), (72, 29465199216), (81, 26191288192), (96, 22098899412), (108, 19643466144), (128, 16574174559), (144, 14732599608), (162, 13095644096), (192, 11049449706), (216, 9821733072), (288, 7366299804), (324, 6547822048), (384, 5524724853), (432, 4910866536), (576, 3683149902), (648, 3273911024), (864, 2455433268), (1152, 1841574951), (1296, 1636955512), (1728, 1227716634), (2592, 818477756), (3456, 613858317), (5184, 409238878), (10368, 204619439)]