213572448

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{12569}}^1$

素因数の和:12644

約数の個数: 72

約数和(自身を含む): 617689800

約数和(自身を除く): 404117352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 12569, 16992, 25138, 37707, 50276, 75414, 100552, 113121, 150828, 201104, 226242, 301656, 402208, 452484, 603312, 741571, 904968, 1206624, 1483142, 1809936, 2224713, 2966284, 3619872, 4449426, 5932568, 6674139, 8898852, 11865136, 13348278, 17797704, 23730272, 26696556, 35595408, 53393112, 71190816, 106786224, 213572448]

約数ペア:

[(1, 213572448), (2, 106786224), (3, 71190816), (4, 53393112), (6, 35595408), (8, 26696556), (9, 23730272), (12, 17797704), (16, 13348278), (18, 11865136), (24, 8898852), (32, 6674139), (36, 5932568), (48, 4449426), (59, 3619872), (72, 2966284), (96, 2224713), (118, 1809936), (144, 1483142), (177, 1206624), (236, 904968), (288, 741571), (354, 603312), (472, 452484), (531, 402208), (708, 301656), (944, 226242), (1062, 201104), (1416, 150828), (1888, 113121), (2124, 100552), (2832, 75414), (4248, 50276), (5664, 37707), (8496, 25138), (12569, 16992)]