406450728

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{12743}}^1$

素因数の和:13198

約数の個数: 48

約数和(自身を含む): 1103375520

約数和(自身を除く): 696924792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7974, 10632, 12743, 15948, 25486, 31896, 38229, 50972, 76458, 101944, 114687, 152916, 229374, 305832, 458748, 917496, 5645149, 11290298, 16935447, 22580596, 33870894, 45161192, 50806341, 67741788, 101612682, 135483576, 203225364, 406450728]

約数ペア:

[(1, 406450728), (2, 203225364), (3, 135483576), (4, 101612682), (6, 67741788), (8, 50806341), (9, 45161192), (12, 33870894), (18, 22580596), (24, 16935447), (36, 11290298), (72, 5645149), (443, 917496), (886, 458748), (1329, 305832), (1772, 229374), (2658, 152916), (3544, 114687), (3987, 101944), (5316, 76458), (7974, 50972), (10632, 38229), (12743, 31896), (15948, 25486)]