215496

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 606060

約数和(自身を除く): 390564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 73, 82, 123, 146, 164, 219, 246, 292, 328, 369, 438, 492, 584, 657, 738, 876, 984, 1314, 1476, 1752, 2628, 2952, 2993, 5256, 5986, 8979, 11972, 17958, 23944, 26937, 35916, 53874, 71832, 107748, 215496]

約数ペア:

[(1, 215496), (2, 107748), (3, 71832), (4, 53874), (6, 35916), (8, 26937), (9, 23944), (12, 17958), (18, 11972), (24, 8979), (36, 5986), (41, 5256), (72, 2993), (73, 2952), (82, 2628), (123, 1752), (146, 1476), (164, 1314), (219, 984), (246, 876), (292, 738), (328, 657), (369, 584), (438, 492)]