213492888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{141199}}^1$

素因数の和:141221

約数の個数: 64

約数和(自身を含む): 677760000

約数和(自身を除く): 464267112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 141199, 282398, 423597, 564796, 847194, 988393, 1129592, 1270791, 1694388, 1976786, 2541582, 2965179, 3388776, 3812373, 3953572, 5083164, 5930358, 7624746, 7907144, 8895537, 10166328, 11860716, 15249492, 17791074, 23721432, 26686611, 30498984, 35582148, 53373222, 71164296, 106746444, 213492888]

約数ペア:

[(1, 213492888), (2, 106746444), (3, 71164296), (4, 53373222), (6, 35582148), (7, 30498984), (8, 26686611), (9, 23721432), (12, 17791074), (14, 15249492), (18, 11860716), (21, 10166328), (24, 8895537), (27, 7907144), (28, 7624746), (36, 5930358), (42, 5083164), (54, 3953572), (56, 3812373), (63, 3388776), (72, 2965179), (84, 2541582), (108, 1976786), (126, 1694388), (168, 1270791), (189, 1129592), (216, 988393), (252, 847194), (378, 564796), (504, 423597), (756, 282398), (1512, 141199)]