213390072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{141131}}^1$

素因数の和:141153

約数の個数: 64

約数和(自身を含む): 677433600

約数和(自身を除く): 464043528

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, 141131, 282262, 423393, 564524, 846786, 987917, 1129048, 1270179, 1693572, 1975834, 2540358, 2963751, 3387144, 3810537, 3951668, 5080716, 5927502, 7621074, 7903336, 8891253, 10161432, 11855004, 15242148, 17782506, 23710008, 26673759, 30484296, 35565012, 53347518, 71130024, 106695036, 213390072]

約数ペア:

[(1, 213390072), (2, 106695036), (3, 71130024), (4, 53347518), (6, 35565012), (7, 30484296), (8, 26673759), (9, 23710008), (12, 17782506), (14, 15242148), (18, 11855004), (21, 10161432), (24, 8891253), (27, 7903336), (28, 7621074), (36, 5927502), (42, 5080716), (54, 3951668), (56, 3810537), (63, 3387144), (72, 2963751), (84, 2540358), (108, 1975834), (126, 1693572), (168, 1270179), (189, 1129048), (216, 987917), (252, 846786), (378, 564524), (504, 423393), (756, 282262), (1512, 141131)]