2680687872

素因数分解:

$2^8\times 3^4\times {\mathrm{129277}}^1$

素因数の和:129305

約数の個数: 90

約数和(自身を含む): 7993388018

約数和(自身を除く): 5312700146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 129277, 258554, 387831, 517108, 775662, 1034216, 1163493, 1551324, 2068432, 2326986, 3102648, 3490479, 4136864, 4653972, 6205296, 6980958, 8273728, 9307944, 10471437, 12410592, 13961916, 16547456, 18615888, 20942874, 24821184, 27923832, 33094912, 37231776, 41885748, 49642368, 55847664, 74463552, 83771496, 99284736, 111695328, 148927104, 167542992, 223390656, 297854208, 335085984, 446781312, 670171968, 893562624, 1340343936, 2680687872]

約数ペア:

[(1, 2680687872), (2, 1340343936), (3, 893562624), (4, 670171968), (6, 446781312), (8, 335085984), (9, 297854208), (12, 223390656), (16, 167542992), (18, 148927104), (24, 111695328), (27, 99284736), (32, 83771496), (36, 74463552), (48, 55847664), (54, 49642368), (64, 41885748), (72, 37231776), (81, 33094912), (96, 27923832), (108, 24821184), (128, 20942874), (144, 18615888), (162, 16547456), (192, 13961916), (216, 12410592), (256, 10471437), (288, 9307944), (324, 8273728), (384, 6980958), (432, 6205296), (576, 4653972), (648, 4136864), (768, 3490479), (864, 3102648), (1152, 2326986), (1296, 2068432), (1728, 1551324), (2304, 1163493), (2592, 1034216), (3456, 775662), (5184, 517108), (6912, 387831), (10368, 258554), (20736, 129277)]