210326256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{208657}}^1$

素因数の和:208678

約数の個数: 60

約数和(自身を含む): 672713392

約数和(自身を除く): 462387136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 208657, 417314, 625971, 834628, 1251942, 1460599, 1669256, 1877913, 2503884, 2921198, 3338512, 3755826, 4381797, 5007768, 5842396, 7511652, 8763594, 10015536, 11684792, 13145391, 15023304, 17527188, 23369584, 26290782, 30046608, 35054376, 52581564, 70108752, 105163128, 210326256]

約数ペア:

[(1, 210326256), (2, 105163128), (3, 70108752), (4, 52581564), (6, 35054376), (7, 30046608), (8, 26290782), (9, 23369584), (12, 17527188), (14, 15023304), (16, 13145391), (18, 11684792), (21, 10015536), (24, 8763594), (28, 7511652), (36, 5842396), (42, 5007768), (48, 4381797), (56, 3755826), (63, 3338512), (72, 2921198), (84, 2503884), (112, 1877913), (126, 1669256), (144, 1460599), (168, 1251942), (252, 834628), (336, 625971), (504, 417314), (1008, 208657)]