238174128

素因数分解:

$2^4\times 3^3\times {\mathrm{479}}^1\times {\mathrm{1151}}^1$

素因数の和:1647

約数の個数: 80

約数和(自身を含む): 685670400

約数和(自身を除く): 447496272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 479, 958, 1151, 1437, 1916, 2302, 2874, 3453, 3832, 4311, 4604, 5748, 6906, 7664, 8622, 9208, 10359, 11496, 12933, 13812, 17244, 18416, 20718, 22992, 25866, 27624, 31077, 34488, 41436, 51732, 55248, 62154, 68976, 82872, 103464, 124308, 165744, 206928, 248616, 497232, 551329, 1102658, 1653987, 2205316, 3307974, 4410632, 4961961, 6615948, 8821264, 9923922, 13231896, 14885883, 19847844, 26463792, 29771766, 39695688, 59543532, 79391376, 119087064, 238174128]

約数ペア:

[(1, 238174128), (2, 119087064), (3, 79391376), (4, 59543532), (6, 39695688), (8, 29771766), (9, 26463792), (12, 19847844), (16, 14885883), (18, 13231896), (24, 9923922), (27, 8821264), (36, 6615948), (48, 4961961), (54, 4410632), (72, 3307974), (108, 2205316), (144, 1653987), (216, 1102658), (432, 551329), (479, 497232), (958, 248616), (1151, 206928), (1437, 165744), (1916, 124308), (2302, 103464), (2874, 82872), (3453, 68976), (3832, 62154), (4311, 55248), (4604, 51732), (5748, 41436), (6906, 34488), (7664, 31077), (8622, 27624), (9208, 25866), (10359, 22992), (11496, 20718), (12933, 18416), (13812, 17244)]