264557328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18311}}^1$

素因数の和:18372

約数の個数: 80

約数和(自身を含む): 799282176

約数和(自身を除く): 534724848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 18311, 36622, 54933, 73244, 109866, 128177, 146488, 219732, 256354, 292976, 384531, 439464, 512708, 769062, 787373, 878928, 1025416, 1538124, 1574746, 2050832, 2362119, 3076248, 3149492, 4724238, 5511611, 6152496, 6298984, 9448476, 11023222, 12597968, 16534833, 18896952, 22046444, 33069666, 37793904, 44092888, 66139332, 88185776, 132278664, 264557328]

約数ペア:

[(1, 264557328), (2, 132278664), (3, 88185776), (4, 66139332), (6, 44092888), (7, 37793904), (8, 33069666), (12, 22046444), (14, 18896952), (16, 16534833), (21, 12597968), (24, 11023222), (28, 9448476), (42, 6298984), (43, 6152496), (48, 5511611), (56, 4724238), (84, 3149492), (86, 3076248), (112, 2362119), (129, 2050832), (168, 1574746), (172, 1538124), (258, 1025416), (301, 878928), (336, 787373), (344, 769062), (516, 512708), (602, 439464), (688, 384531), (903, 292976), (1032, 256354), (1204, 219732), (1806, 146488), (2064, 128177), (2408, 109866), (3612, 73244), (4816, 54933), (7224, 36622), (14448, 18311)]