1221247104

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:539

約数の個数: 256

約数和(自身を含む): 4093839360

約数和(自身を除く): 2872592256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 103, 112, 128, 132, 154, 168, 176, 192, 206, 224, 231, 264, 308, 309, 336, 352, 384, 401, 412, 448, 462, 528, 616, 618, 672, 704, 721, 802, 824, 896, 924, 1056, 1133, 1203, 1232, 1236, 1344, 1408, 1442, 1604, 1648, 1848, 2112, 2163, 2266, 2406, 2464, 2472, 2688, 2807, 2884, 3208, 3296, 3399, 3696, 4224, 4326, 4411, 4532, 4812, 4928, 4944, 5614, 5768, 6416, 6592, 6798, 7392, 7931, 8421, 8652, 8822, 9064, 9624, 9856, 9888, 11228, 11536, 12832, 13184, 13233, 13596, 14784, 15862, 16842, 17304, 17644, 18128, 19248, 19776, 22456, 23072, 23793, 25664, 26466, 27192, 29568, 30877, 31724, 33684, 34608, 35288, 36256, 38496, 39552, 41303, 44912, 46144, 47586, 51328, 52932, 54384, 61754, 63448, 67368, 69216, 70576, 72512, 76992, 82606, 89824, 92288, 92631, 95172, 105864, 108768, 123508, 123909, 126896, 134736, 138432, 141152, 145024, 153984, 165212, 179648, 185262, 190344, 211728, 217536, 247016, 247818, 253792, 269472, 276864, 282304, 289121, 330424, 359296, 370524, 380688, 423456, 435072, 454333, 494032, 495636, 507584, 538944, 564608, 578242, 660848, 741048, 761376, 846912, 867363, 908666, 988064, 991272, 1015168, 1077888, 1156484, 1321696, 1362999, 1482096, 1522752, 1693824, 1734726, 1817332, 1976128, 1982544, 2312968, 2643392, 2725998, 2964192, 3045504, 3180331, 3469452, 3634664, 3952256, 3965088, 4625936, 5286784, 5451996, 5928384, 6360662, 6938904, 7269328, 7930176, 9251872, 9540993, 10903992, 11856768, 12721324, 13877808, 14538656, 15860352, 18503744, 19081986, 21807984, 25442648, 27755616, 29077312, 37007488, 38163972, 43615968, 50885296, 55511232, 58154624, 76327944, 87231936, 101770592, 111022464, 152655888, 174463872, 203541184, 305311776, 407082368, 610623552, 1221247104]

約数ペア:

[(1, 1221247104), (2, 610623552), (3, 407082368), (4, 305311776), (6, 203541184), (7, 174463872), (8, 152655888), (11, 111022464), (12, 101770592), (14, 87231936), (16, 76327944), (21, 58154624), (22, 55511232), (24, 50885296), (28, 43615968), (32, 38163972), (33, 37007488), (42, 29077312), (44, 27755616), (48, 25442648), (56, 21807984), (64, 19081986), (66, 18503744), (77, 15860352), (84, 14538656), (88, 13877808), (96, 12721324), (103, 11856768), (112, 10903992), (128, 9540993), (132, 9251872), (154, 7930176), (168, 7269328), (176, 6938904), (192, 6360662), (206, 5928384), (224, 5451996), (231, 5286784), (264, 4625936), (308, 3965088), (309, 3952256), (336, 3634664), (352, 3469452), (384, 3180331), (401, 3045504), (412, 2964192), (448, 2725998), (462, 2643392), (528, 2312968), (616, 1982544), (618, 1976128), (672, 1817332), (704, 1734726), (721, 1693824), (802, 1522752), (824, 1482096), (896, 1362999), (924, 1321696), (1056, 1156484), (1133, 1077888), (1203, 1015168), (1232, 991272), (1236, 988064), (1344, 908666), (1408, 867363), (1442, 846912), (1604, 761376), (1648, 741048), (1848, 660848), (2112, 578242), (2163, 564608), (2266, 538944), (2406, 507584), (2464, 495636), (2472, 494032), (2688, 454333), (2807, 435072), (2884, 423456), (3208, 380688), (3296, 370524), (3399, 359296), (3696, 330424), (4224, 289121), (4326, 282304), (4411, 276864), (4532, 269472), (4812, 253792), (4928, 247818), (4944, 247016), (5614, 217536), (5768, 211728), (6416, 190344), (6592, 185262), (6798, 179648), (7392, 165212), (7931, 153984), (8421, 145024), (8652, 141152), (8822, 138432), (9064, 134736), (9624, 126896), (9856, 123909), (9888, 123508), (11228, 108768), (11536, 105864), (12832, 95172), (13184, 92631), (13233, 92288), (13596, 89824), (14784, 82606), (15862, 76992), (16842, 72512), (17304, 70576), (17644, 69216), (18128, 67368), (19248, 63448), (19776, 61754), (22456, 54384), (23072, 52932), (23793, 51328), (25664, 47586), (26466, 46144), (27192, 44912), (29568, 41303), (30877, 39552), (31724, 38496), (33684, 36256), (34608, 35288)]