723644496

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{23593}}^1$

素因数の和:23681

約数の個数: 80

約数和(自身を含む): 2106472320

約数和(自身を除く): 1382827824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 10224, 15336, 23593, 30672, 47186, 70779, 94372, 141558, 188744, 212337, 283116, 377488, 424674, 566232, 637011, 849348, 1132464, 1274022, 1675103, 1698696, 2548044, 3350206, 3397392, 5025309, 5096088, 6700412, 10050618, 10192176, 13400824, 15075927, 20101236, 26801648, 30151854, 40202472, 45227781, 60303708, 80404944, 90455562, 120607416, 180911124, 241214832, 361822248, 723644496]

約数ペア:

[(1, 723644496), (2, 361822248), (3, 241214832), (4, 180911124), (6, 120607416), (8, 90455562), (9, 80404944), (12, 60303708), (16, 45227781), (18, 40202472), (24, 30151854), (27, 26801648), (36, 20101236), (48, 15075927), (54, 13400824), (71, 10192176), (72, 10050618), (108, 6700412), (142, 5096088), (144, 5025309), (213, 3397392), (216, 3350206), (284, 2548044), (426, 1698696), (432, 1675103), (568, 1274022), (639, 1132464), (852, 849348), (1136, 637011), (1278, 566232), (1704, 424674), (1917, 377488), (2556, 283116), (3408, 212337), (3834, 188744), (5112, 141558), (7668, 94372), (10224, 70779), (15336, 47186), (23593, 30672)]