216676656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4999}}^1$

素因数の和:5063

約数の個数: 120

約数和(自身を含む): 709280000

約数和(自身を除く): 492603344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1806, 2064, 2408, 2709, 3096, 3612, 4816, 4999, 5418, 6192, 7224, 9998, 10836, 14448, 14997, 19996, 21672, 29994, 34993, 39992, 43344, 44991, 59988, 69986, 79984, 89982, 104979, 119976, 139972, 179964, 209958, 214957, 239952, 279944, 314937, 359928, 419916, 429914, 559888, 629874, 644871, 719856, 839832, 859828, 1259748, 1289742, 1504699, 1679664, 1719656, 1934613, 2519496, 2579484, 3009398, 3439312, 3869226, 4514097, 5038992, 5158968, 6018796, 7738452, 9028194, 10317936, 12037592, 13542291, 15476904, 18056388, 24075184, 27084582, 30953808, 36112776, 54169164, 72225552, 108338328, 216676656]

約数ペア:

[(1, 216676656), (2, 108338328), (3, 72225552), (4, 54169164), (6, 36112776), (7, 30953808), (8, 27084582), (9, 24075184), (12, 18056388), (14, 15476904), (16, 13542291), (18, 12037592), (21, 10317936), (24, 9028194), (28, 7738452), (36, 6018796), (42, 5158968), (43, 5038992), (48, 4514097), (56, 3869226), (63, 3439312), (72, 3009398), (84, 2579484), (86, 2519496), (112, 1934613), (126, 1719656), (129, 1679664), (144, 1504699), (168, 1289742), (172, 1259748), (252, 859828), (258, 839832), (301, 719856), (336, 644871), (344, 629874), (387, 559888), (504, 429914), (516, 419916), (602, 359928), (688, 314937), (774, 279944), (903, 239952), (1008, 214957), (1032, 209958), (1204, 179964), (1548, 139972), (1806, 119976), (2064, 104979), (2408, 89982), (2709, 79984), (3096, 69986), (3612, 59988), (4816, 44991), (4999, 43344), (5418, 39992), (6192, 34993), (7224, 29994), (9998, 21672), (10836, 19996), (14448, 14997)]