254658816

素因数分解:

$2^8\times 3^4\times {\mathrm{12281}}^1$

素因数の和:12309

約数の個数: 90

約数和(自身を含む): 759408342

約数和(自身を除く): 504749526

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, 12281, 20736, 24562, 36843, 49124, 73686, 98248, 110529, 147372, 196496, 221058, 294744, 331587, 392992, 442116, 589488, 663174, 785984, 884232, 994761, 1178976, 1326348, 1571968, 1768464, 1989522, 2357952, 2652696, 3143936, 3536928, 3979044, 4715904, 5305392, 7073856, 7958088, 9431808, 10610784, 14147712, 15916176, 21221568, 28295424, 31832352, 42443136, 63664704, 84886272, 127329408, 254658816]

約数ペア:

[(1, 254658816), (2, 127329408), (3, 84886272), (4, 63664704), (6, 42443136), (8, 31832352), (9, 28295424), (12, 21221568), (16, 15916176), (18, 14147712), (24, 10610784), (27, 9431808), (32, 7958088), (36, 7073856), (48, 5305392), (54, 4715904), (64, 3979044), (72, 3536928), (81, 3143936), (96, 2652696), (108, 2357952), (128, 1989522), (144, 1768464), (162, 1571968), (192, 1326348), (216, 1178976), (256, 994761), (288, 884232), (324, 785984), (384, 663174), (432, 589488), (576, 442116), (648, 392992), (768, 331587), (864, 294744), (1152, 221058), (1296, 196496), (1728, 147372), (2304, 110529), (2592, 98248), (3456, 73686), (5184, 49124), (6912, 36843), (10368, 24562), (12281, 20736)]