15406848

素因数分解:

$2^8\times 3^4\times {\mathrm{743}}^1$

素因数の和:771

約数の個数: 90

約数和(自身を含む): 46002264

約数和(自身を除く): 30595416

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, 743, 768, 864, 1152, 1296, 1486, 1728, 2229, 2304, 2592, 2972, 3456, 4458, 5184, 5944, 6687, 6912, 8916, 10368, 11888, 13374, 17832, 20061, 20736, 23776, 26748, 35664, 40122, 47552, 53496, 60183, 71328, 80244, 95104, 106992, 120366, 142656, 160488, 190208, 213984, 240732, 285312, 320976, 427968, 481464, 570624, 641952, 855936, 962928, 1283904, 1711872, 1925856, 2567808, 3851712, 5135616, 7703424, 15406848]

約数ペア:

[(1, 15406848), (2, 7703424), (3, 5135616), (4, 3851712), (6, 2567808), (8, 1925856), (9, 1711872), (12, 1283904), (16, 962928), (18, 855936), (24, 641952), (27, 570624), (32, 481464), (36, 427968), (48, 320976), (54, 285312), (64, 240732), (72, 213984), (81, 190208), (96, 160488), (108, 142656), (128, 120366), (144, 106992), (162, 95104), (192, 80244), (216, 71328), (256, 60183), (288, 53496), (324, 47552), (384, 40122), (432, 35664), (576, 26748), (648, 23776), (743, 20736), (768, 20061), (864, 17832), (1152, 13374), (1296, 11888), (1486, 10368), (1728, 8916), (2229, 6912), (2304, 6687), (2592, 5944), (2972, 5184), (3456, 4458)]