1325361408

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:933

約数の個数: 216

約数和(自身を含む): 4208268960

約数和(自身を除く): 2882907552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 128, 147, 164, 168, 192, 196, 224, 246, 256, 287, 294, 328, 336, 384, 392, 448, 492, 574, 588, 656, 672, 768, 784, 859, 861, 896, 984, 1148, 1176, 1312, 1344, 1568, 1718, 1722, 1792, 1968, 2009, 2296, 2352, 2577, 2624, 2688, 3136, 3436, 3444, 3936, 4018, 4592, 4704, 5154, 5248, 5376, 6013, 6027, 6272, 6872, 6888, 7872, 8036, 9184, 9408, 10308, 10496, 12026, 12054, 12544, 13744, 13776, 15744, 16072, 18039, 18368, 18816, 20616, 24052, 24108, 27488, 27552, 31488, 32144, 35219, 36078, 36736, 37632, 41232, 42091, 48104, 48216, 54976, 55104, 64288, 70438, 72156, 73472, 82464, 84182, 96208, 96432, 105657, 109952, 110208, 126273, 128576, 140876, 144312, 164928, 168364, 192416, 192864, 211314, 219904, 220416, 246533, 252546, 257152, 281752, 288624, 329856, 336728, 384832, 385728, 422628, 493066, 505092, 514304, 563504, 577248, 659712, 673456, 739599, 769664, 771456, 845256, 986132, 1010184, 1127008, 1154496, 1346912, 1479198, 1539328, 1542912, 1690512, 1725731, 1972264, 2020368, 2254016, 2308992, 2693824, 2958396, 3381024, 3451462, 3944528, 4040736, 4508032, 4617984, 5177193, 5387648, 5916792, 6762048, 6902924, 7889056, 8081472, 9016064, 10354386, 10775296, 11833584, 13524096, 13805848, 15778112, 16162944, 20708772, 23667168, 27048192, 27611696, 31556224, 32325888, 41417544, 47334336, 55223392, 63112448, 82835088, 94668672, 110446784, 165670176, 189337344, 220893568, 331340352, 441787136, 662680704, 1325361408]

約数ペア:

[(1, 1325361408), (2, 662680704), (3, 441787136), (4, 331340352), (6, 220893568), (7, 189337344), (8, 165670176), (12, 110446784), (14, 94668672), (16, 82835088), (21, 63112448), (24, 55223392), (28, 47334336), (32, 41417544), (41, 32325888), (42, 31556224), (48, 27611696), (49, 27048192), (56, 23667168), (64, 20708772), (82, 16162944), (84, 15778112), (96, 13805848), (98, 13524096), (112, 11833584), (123, 10775296), (128, 10354386), (147, 9016064), (164, 8081472), (168, 7889056), (192, 6902924), (196, 6762048), (224, 5916792), (246, 5387648), (256, 5177193), (287, 4617984), (294, 4508032), (328, 4040736), (336, 3944528), (384, 3451462), (392, 3381024), (448, 2958396), (492, 2693824), (574, 2308992), (588, 2254016), (656, 2020368), (672, 1972264), (768, 1725731), (784, 1690512), (859, 1542912), (861, 1539328), (896, 1479198), (984, 1346912), (1148, 1154496), (1176, 1127008), (1312, 1010184), (1344, 986132), (1568, 845256), (1718, 771456), (1722, 769664), (1792, 739599), (1968, 673456), (2009, 659712), (2296, 577248), (2352, 563504), (2577, 514304), (2624, 505092), (2688, 493066), (3136, 422628), (3436, 385728), (3444, 384832), (3936, 336728), (4018, 329856), (4592, 288624), (4704, 281752), (5154, 257152), (5248, 252546), (5376, 246533), (6013, 220416), (6027, 219904), (6272, 211314), (6872, 192864), (6888, 192416), (7872, 168364), (8036, 164928), (9184, 144312), (9408, 140876), (10308, 128576), (10496, 126273), (12026, 110208), (12054, 109952), (12544, 105657), (13744, 96432), (13776, 96208), (15744, 84182), (16072, 82464), (18039, 73472), (18368, 72156), (18816, 70438), (20616, 64288), (24052, 55104), (24108, 54976), (27488, 48216), (27552, 48104), (31488, 42091), (32144, 41232), (35219, 37632), (36078, 36736)]