218225952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{108247}}^1$

素因数の和:108270

約数の個数: 72

約数和(自身を含む): 709240896

約数和(自身を除く): 491014944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 108247, 216494, 324741, 432988, 649482, 757729, 865976, 974223, 1298964, 1515458, 1731952, 1948446, 2273187, 2597928, 3030916, 3463904, 3896892, 4546374, 5195856, 6061832, 6819561, 7793784, 9092748, 10391712, 12123664, 13639122, 15587568, 18185496, 24247328, 27278244, 31175136, 36370992, 54556488, 72741984, 109112976, 218225952]

約数ペア:

[(1, 218225952), (2, 109112976), (3, 72741984), (4, 54556488), (6, 36370992), (7, 31175136), (8, 27278244), (9, 24247328), (12, 18185496), (14, 15587568), (16, 13639122), (18, 12123664), (21, 10391712), (24, 9092748), (28, 7793784), (32, 6819561), (36, 6061832), (42, 5195856), (48, 4546374), (56, 3896892), (63, 3463904), (72, 3030916), (84, 2597928), (96, 2273187), (112, 1948446), (126, 1731952), (144, 1515458), (168, 1298964), (224, 974223), (252, 865976), (288, 757729), (336, 649482), (504, 432988), (672, 324741), (1008, 216494), (2016, 108247)]