291230928

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{10163}}^1$

素因数の和:10376

約数の個数: 60

約数和(自身を含む): 819218400

約数和(自身を除く): 527987472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 7164, 9552, 10163, 14328, 20326, 28656, 30489, 40652, 60978, 81304, 91467, 121956, 162608, 182934, 243912, 365868, 487824, 731736, 1463472, 2022437, 4044874, 6067311, 8089748, 12134622, 16179496, 18201933, 24269244, 32358992, 36403866, 48538488, 72807732, 97076976, 145615464, 291230928]

約数ペア:

[(1, 291230928), (2, 145615464), (3, 97076976), (4, 72807732), (6, 48538488), (8, 36403866), (9, 32358992), (12, 24269244), (16, 18201933), (18, 16179496), (24, 12134622), (36, 8089748), (48, 6067311), (72, 4044874), (144, 2022437), (199, 1463472), (398, 731736), (597, 487824), (796, 365868), (1194, 243912), (1592, 182934), (1791, 162608), (2388, 121956), (3184, 91467), (3582, 81304), (4776, 60978), (7164, 40652), (9552, 30489), (10163, 28656), (14328, 20326)]