328825728

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 288

約数和(自身を含む): 1192180080

約数和(自身を除く): 863354352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 242, 252, 264, 288, 308, 336, 337, 352, 363, 384, 396, 448, 462, 484, 504, 528, 576, 616, 672, 674, 693, 704, 726, 792, 847, 896, 924, 968, 1008, 1011, 1056, 1089, 1152, 1232, 1344, 1348, 1386, 1408, 1452, 1584, 1694, 1848, 1936, 2016, 2022, 2112, 2178, 2359, 2464, 2541, 2688, 2696, 2772, 2904, 3033, 3168, 3388, 3696, 3707, 3872, 4032, 4044, 4224, 4356, 4718, 4928, 5082, 5392, 5544, 5808, 6066, 6336, 6776, 7077, 7392, 7414, 7623, 7744, 8064, 8088, 8712, 9436, 9856, 10164, 10784, 11088, 11121, 11616, 12132, 12672, 13552, 14154, 14784, 14828, 15246, 15488, 16176, 17424, 18872, 20328, 21231, 21568, 22176, 22242, 23232, 24264, 25949, 27104, 28308, 29568, 29656, 30492, 32352, 33363, 34848, 37744, 40656, 40777, 42462, 43136, 44352, 44484, 46464, 48528, 51898, 54208, 56616, 59312, 60984, 64704, 66726, 69696, 75488, 77847, 81312, 81554, 84924, 88704, 88968, 97056, 103796, 108416, 113232, 118624, 121968, 122331, 129408, 133452, 139392, 150976, 155694, 162624, 163108, 169848, 177936, 194112, 207592, 226464, 233541, 237248, 243936, 244662, 266904, 285439, 301952, 311388, 325248, 326216, 339696, 355872, 366993, 388224, 415184, 452928, 467082, 474496, 487872, 489324, 533808, 570878, 622776, 652432, 679392, 711744, 733986, 830368, 856317, 905856, 934164, 975744, 978648, 1067616, 1141756, 1245552, 1304864, 1358784, 1423488, 1467972, 1660736, 1712634, 1868328, 1957296, 2135232, 2283512, 2491104, 2568951, 2609728, 2717568, 2935944, 3321472, 3425268, 3736656, 3914592, 4270464, 4567024, 4982208, 5137902, 5219456, 5871888, 6850536, 7473312, 7829184, 9134048, 9964416, 10275804, 11743776, 13701072, 14946624, 15658368, 18268096, 20551608, 23487552, 27402144, 29893248, 36536192, 41103216, 46975104, 54804288, 82206432, 109608576, 164412864, 328825728]

約数ペア:

[(1, 328825728), (2, 164412864), (3, 109608576), (4, 82206432), (6, 54804288), (7, 46975104), (8, 41103216), (9, 36536192), (11, 29893248), (12, 27402144), (14, 23487552), (16, 20551608), (18, 18268096), (21, 15658368), (22, 14946624), (24, 13701072), (28, 11743776), (32, 10275804), (33, 9964416), (36, 9134048), (42, 7829184), (44, 7473312), (48, 6850536), (56, 5871888), (63, 5219456), (64, 5137902), (66, 4982208), (72, 4567024), (77, 4270464), (84, 3914592), (88, 3736656), (96, 3425268), (99, 3321472), (112, 2935944), (121, 2717568), (126, 2609728), (128, 2568951), (132, 2491104), (144, 2283512), (154, 2135232), (168, 1957296), (176, 1868328), (192, 1712634), (198, 1660736), (224, 1467972), (231, 1423488), (242, 1358784), (252, 1304864), (264, 1245552), (288, 1141756), (308, 1067616), (336, 978648), (337, 975744), (352, 934164), (363, 905856), (384, 856317), (396, 830368), (448, 733986), (462, 711744), (484, 679392), (504, 652432), (528, 622776), (576, 570878), (616, 533808), (672, 489324), (674, 487872), (693, 474496), (704, 467082), (726, 452928), (792, 415184), (847, 388224), (896, 366993), (924, 355872), (968, 339696), (1008, 326216), (1011, 325248), (1056, 311388), (1089, 301952), (1152, 285439), (1232, 266904), (1344, 244662), (1348, 243936), (1386, 237248), (1408, 233541), (1452, 226464), (1584, 207592), (1694, 194112), (1848, 177936), (1936, 169848), (2016, 163108), (2022, 162624), (2112, 155694), (2178, 150976), (2359, 139392), (2464, 133452), (2541, 129408), (2688, 122331), (2696, 121968), (2772, 118624), (2904, 113232), (3033, 108416), (3168, 103796), (3388, 97056), (3696, 88968), (3707, 88704), (3872, 84924), (4032, 81554), (4044, 81312), (4224, 77847), (4356, 75488), (4718, 69696), (4928, 66726), (5082, 64704), (5392, 60984), (5544, 59312), (5808, 56616), (6066, 54208), (6336, 51898), (6776, 48528), (7077, 46464), (7392, 44484), (7414, 44352), (7623, 43136), (7744, 42462), (8064, 40777), (8088, 40656), (8712, 37744), (9436, 34848), (9856, 33363), (10164, 32352), (10784, 30492), (11088, 29656), (11121, 29568), (11616, 28308), (12132, 27104), (12672, 25949), (13552, 24264), (14154, 23232), (14784, 22242), (14828, 22176), (15246, 21568), (15488, 21231), (16176, 20328), (17424, 18872)]