212455584

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 664372800

約数和(自身を除く): 451917216

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, 337, 352, 396, 398, 528, 597, 674, 792, 796, 1011, 1056, 1194, 1348, 1584, 1592, 1791, 2022, 2189, 2388, 2696, 3033, 3168, 3184, 3582, 3707, 4044, 4378, 4776, 5392, 6066, 6368, 6567, 7164, 7414, 8088, 8756, 9552, 10784, 11121, 12132, 13134, 14328, 14828, 16176, 17512, 19104, 19701, 22242, 24264, 26268, 28656, 29656, 32352, 33363, 35024, 39402, 44484, 48528, 52536, 57312, 59312, 66726, 67063, 70048, 78804, 88968, 97056, 105072, 118624, 133452, 134126, 157608, 177936, 201189, 210144, 266904, 268252, 315216, 355872, 402378, 533808, 536504, 603567, 630432, 737693, 804756, 1067616, 1073008, 1207134, 1475386, 1609512, 2146016, 2213079, 2414268, 2950772, 3219024, 4426158, 4828536, 5901544, 6438048, 6639237, 8852316, 9657072, 11803088, 13278474, 17704632, 19314144, 23606176, 26556948, 35409264, 53113896, 70818528, 106227792, 212455584]

約数ペア:

[(1, 212455584), (2, 106227792), (3, 70818528), (4, 53113896), (6, 35409264), (8, 26556948), (9, 23606176), (11, 19314144), (12, 17704632), (16, 13278474), (18, 11803088), (22, 9657072), (24, 8852316), (32, 6639237), (33, 6438048), (36, 5901544), (44, 4828536), (48, 4426158), (66, 3219024), (72, 2950772), (88, 2414268), (96, 2213079), (99, 2146016), (132, 1609512), (144, 1475386), (176, 1207134), (198, 1073008), (199, 1067616), (264, 804756), (288, 737693), (337, 630432), (352, 603567), (396, 536504), (398, 533808), (528, 402378), (597, 355872), (674, 315216), (792, 268252), (796, 266904), (1011, 210144), (1056, 201189), (1194, 177936), (1348, 157608), (1584, 134126), (1592, 133452), (1791, 118624), (2022, 105072), (2189, 97056), (2388, 88968), (2696, 78804), (3033, 70048), (3168, 67063), (3184, 66726), (3582, 59312), (3707, 57312), (4044, 52536), (4378, 48528), (4776, 44484), (5392, 39402), (6066, 35024), (6368, 33363), (6567, 32352), (7164, 29656), (7414, 28656), (8088, 26268), (8756, 24264), (9552, 22242), (10784, 19701), (11121, 19104), (12132, 17512), (13134, 16176), (14328, 14828)]