220162896

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{52721}}^1$

素因数の和:52764

約数の個数: 60

約数和(自身を含む): 637408980

約数和(自身を除く): 417246084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 52721, 105442, 158163, 210884, 316326, 421768, 474489, 632652, 843536, 948978, 1265304, 1528909, 1897956, 2530608, 3057818, 3795912, 4586727, 6115636, 7591824, 9173454, 12231272, 13760181, 18346908, 24462544, 27520362, 36693816, 55040724, 73387632, 110081448, 220162896]

約数ペア:

[(1, 220162896), (2, 110081448), (3, 73387632), (4, 55040724), (6, 36693816), (8, 27520362), (9, 24462544), (12, 18346908), (16, 13760181), (18, 12231272), (24, 9173454), (29, 7591824), (36, 6115636), (48, 4586727), (58, 3795912), (72, 3057818), (87, 2530608), (116, 1897956), (144, 1528909), (174, 1265304), (232, 948978), (261, 843536), (348, 632652), (464, 474489), (522, 421768), (696, 316326), (1044, 210884), (1392, 158163), (2088, 105442), (4176, 52721)]