820590912

素因数分解:

$2^6\times 3^4\times {\mathrm{158293}}^1$

素因数の和:158317

約数の個数: 70

約数和(自身を含む): 2432503898

約数和(自身を除く): 1611912986

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 158293, 316586, 474879, 633172, 949758, 1266344, 1424637, 1899516, 2532688, 2849274, 3799032, 4273911, 5065376, 5698548, 7598064, 8547822, 10130752, 11397096, 12821733, 15196128, 17095644, 22794192, 25643466, 30392256, 34191288, 45588384, 51286932, 68382576, 91176768, 102573864, 136765152, 205147728, 273530304, 410295456, 820590912]

約数ペア:

[(1, 820590912), (2, 410295456), (3, 273530304), (4, 205147728), (6, 136765152), (8, 102573864), (9, 91176768), (12, 68382576), (16, 51286932), (18, 45588384), (24, 34191288), (27, 30392256), (32, 25643466), (36, 22794192), (48, 17095644), (54, 15196128), (64, 12821733), (72, 11397096), (81, 10130752), (96, 8547822), (108, 7598064), (144, 5698548), (162, 5065376), (192, 4273911), (216, 3799032), (288, 2849274), (324, 2532688), (432, 1899516), (576, 1424637), (648, 1266344), (864, 949758), (1296, 633172), (1728, 474879), (2592, 316586), (5184, 158293)]