254107584

素因数分解:

$2^6\times 3^3\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:807

約数の個数: 112

約数和(自身を含む): 751027200

約数和(自身を除く): 496919616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 307, 432, 479, 576, 614, 864, 921, 958, 1228, 1437, 1728, 1842, 1916, 2456, 2763, 2874, 3684, 3832, 4311, 4912, 5526, 5748, 7368, 7664, 8289, 8622, 9824, 11052, 11496, 12933, 14736, 15328, 16578, 17244, 19648, 22104, 22992, 25866, 29472, 30656, 33156, 34488, 44208, 45984, 51732, 58944, 66312, 68976, 88416, 91968, 103464, 132624, 137952, 147053, 176832, 206928, 265248, 275904, 294106, 413856, 441159, 530496, 588212, 827712, 882318, 1176424, 1323477, 1764636, 2352848, 2646954, 3529272, 3970431, 4705696, 5293908, 7058544, 7940862, 9411392, 10587816, 14117088, 15881724, 21175632, 28234176, 31763448, 42351264, 63526896, 84702528, 127053792, 254107584]

約数ペア:

[(1, 254107584), (2, 127053792), (3, 84702528), (4, 63526896), (6, 42351264), (8, 31763448), (9, 28234176), (12, 21175632), (16, 15881724), (18, 14117088), (24, 10587816), (27, 9411392), (32, 7940862), (36, 7058544), (48, 5293908), (54, 4705696), (64, 3970431), (72, 3529272), (96, 2646954), (108, 2352848), (144, 1764636), (192, 1323477), (216, 1176424), (288, 882318), (307, 827712), (432, 588212), (479, 530496), (576, 441159), (614, 413856), (864, 294106), (921, 275904), (958, 265248), (1228, 206928), (1437, 176832), (1728, 147053), (1842, 137952), (1916, 132624), (2456, 103464), (2763, 91968), (2874, 88416), (3684, 68976), (3832, 66312), (4311, 58944), (4912, 51732), (5526, 45984), (5748, 44208), (7368, 34488), (7664, 33156), (8289, 30656), (8622, 29472), (9824, 25866), (11052, 22992), (11496, 22104), (12933, 19648), (14736, 17244), (15328, 16578)]