245897736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{34039}}^1$

素因数の和:34098

約数の個数: 64

約数和(自身を含む): 718924800

約数和(自身を除く): 473027064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 34039, 68078, 102117, 136156, 204234, 238273, 272312, 408468, 476546, 714819, 816936, 953092, 1429638, 1463677, 1906184, 2859276, 2927354, 4391031, 5718552, 5854708, 8782062, 10245739, 11709416, 17564124, 20491478, 30737217, 35128248, 40982956, 61474434, 81965912, 122948868, 245897736]

約数ペア:

[(1, 245897736), (2, 122948868), (3, 81965912), (4, 61474434), (6, 40982956), (7, 35128248), (8, 30737217), (12, 20491478), (14, 17564124), (21, 11709416), (24, 10245739), (28, 8782062), (42, 5854708), (43, 5718552), (56, 4391031), (84, 2927354), (86, 2859276), (129, 1906184), (168, 1463677), (172, 1429638), (258, 953092), (301, 816936), (344, 714819), (516, 476546), (602, 408468), (903, 272312), (1032, 238273), (1204, 204234), (1806, 136156), (2408, 102117), (3612, 68078), (7224, 34039)]