860344368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2131}}^1$

素因数の和:2802

約数の個数: 80

約数和(自身を含む): 2398346496

約数和(自身を除く): 1538002128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 647, 1294, 1941, 2131, 2588, 3882, 4262, 5176, 6393, 7764, 8411, 8524, 10352, 12786, 15528, 16822, 17048, 25233, 25572, 27703, 31056, 33644, 34096, 50466, 51144, 55406, 67288, 83109, 100932, 102288, 110812, 134576, 166218, 201864, 221624, 332436, 403728, 443248, 664872, 1329744, 1378757, 2757514, 4136271, 5515028, 8272542, 11030056, 16545084, 17923841, 22060112, 33090168, 35847682, 53771523, 66180336, 71695364, 107543046, 143390728, 215086092, 286781456, 430172184, 860344368]

約数ペア:

[(1, 860344368), (2, 430172184), (3, 286781456), (4, 215086092), (6, 143390728), (8, 107543046), (12, 71695364), (13, 66180336), (16, 53771523), (24, 35847682), (26, 33090168), (39, 22060112), (48, 17923841), (52, 16545084), (78, 11030056), (104, 8272542), (156, 5515028), (208, 4136271), (312, 2757514), (624, 1378757), (647, 1329744), (1294, 664872), (1941, 443248), (2131, 403728), (2588, 332436), (3882, 221624), (4262, 201864), (5176, 166218), (6393, 134576), (7764, 110812), (8411, 102288), (8524, 100932), (10352, 83109), (12786, 67288), (15528, 55406), (16822, 51144), (17048, 50466), (25233, 34096), (25572, 33644), (27703, 31056)]