265411872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:647

約数の個数: 144

約数和(自身を含む): 829483200

約数和(自身を除く): 564071328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 199, 264, 288, 352, 396, 398, 421, 528, 597, 792, 796, 842, 1056, 1194, 1263, 1584, 1592, 1684, 1791, 2189, 2388, 2526, 3168, 3184, 3368, 3582, 3789, 4378, 4631, 4776, 5052, 6368, 6567, 6736, 7164, 7578, 8756, 9262, 9552, 10104, 13134, 13472, 13893, 14328, 15156, 17512, 18524, 19104, 19701, 20208, 26268, 27786, 28656, 30312, 35024, 37048, 39402, 40416, 41679, 52536, 55572, 57312, 60624, 70048, 74096, 78804, 83358, 83779, 105072, 111144, 121248, 148192, 157608, 166716, 167558, 210144, 222288, 251337, 315216, 333432, 335116, 444576, 502674, 630432, 666864, 670232, 754011, 921569, 1005348, 1333728, 1340464, 1508022, 1843138, 2010696, 2680928, 2764707, 3016044, 3686276, 4021392, 5529414, 6032088, 7372552, 8042784, 8294121, 11058828, 12064176, 14745104, 16588242, 22117656, 24128352, 29490208, 33176484, 44235312, 66352968, 88470624, 132705936, 265411872]

約数ペア:

[(1, 265411872), (2, 132705936), (3, 88470624), (4, 66352968), (6, 44235312), (8, 33176484), (9, 29490208), (11, 24128352), (12, 22117656), (16, 16588242), (18, 14745104), (22, 12064176), (24, 11058828), (32, 8294121), (33, 8042784), (36, 7372552), (44, 6032088), (48, 5529414), (66, 4021392), (72, 3686276), (88, 3016044), (96, 2764707), (99, 2680928), (132, 2010696), (144, 1843138), (176, 1508022), (198, 1340464), (199, 1333728), (264, 1005348), (288, 921569), (352, 754011), (396, 670232), (398, 666864), (421, 630432), (528, 502674), (597, 444576), (792, 335116), (796, 333432), (842, 315216), (1056, 251337), (1194, 222288), (1263, 210144), (1584, 167558), (1592, 166716), (1684, 157608), (1791, 148192), (2189, 121248), (2388, 111144), (2526, 105072), (3168, 83779), (3184, 83358), (3368, 78804), (3582, 74096), (3789, 70048), (4378, 60624), (4631, 57312), (4776, 55572), (5052, 52536), (6368, 41679), (6567, 40416), (6736, 39402), (7164, 37048), (7578, 35024), (8756, 30312), (9262, 28656), (9552, 27786), (10104, 26268), (13134, 20208), (13472, 19701), (13893, 19104), (14328, 18524), (15156, 17512)]