284997888

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 216

約数和(自身を含む): 964244736

約数和(自身を除く): 679246848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 128, 144, 164, 168, 192, 224, 246, 252, 256, 287, 288, 328, 336, 369, 384, 431, 448, 492, 504, 574, 576, 656, 672, 738, 768, 861, 862, 896, 984, 1008, 1148, 1152, 1293, 1312, 1344, 1476, 1722, 1724, 1792, 1968, 2016, 2296, 2304, 2583, 2586, 2624, 2688, 2952, 3017, 3444, 3448, 3879, 3936, 4032, 4592, 5166, 5172, 5248, 5376, 5904, 6034, 6888, 6896, 7758, 7872, 8064, 9051, 9184, 10332, 10344, 10496, 11808, 12068, 13776, 13792, 15516, 15744, 16128, 17671, 18102, 18368, 20664, 20688, 23616, 24136, 27153, 27552, 27584, 31032, 31488, 35342, 36204, 36736, 41328, 41376, 47232, 48272, 53013, 54306, 55104, 55168, 62064, 70684, 72408, 73472, 82656, 82752, 94464, 96544, 106026, 108612, 110208, 110336, 123697, 124128, 141368, 144816, 159039, 165312, 165504, 193088, 212052, 217224, 220416, 247394, 248256, 282736, 289632, 318078, 330624, 331008, 371091, 386176, 424104, 434448, 494788, 496512, 565472, 579264, 636156, 661248, 742182, 772352, 848208, 868896, 989576, 993024, 1113273, 1130944, 1158528, 1272312, 1484364, 1696416, 1737792, 1979152, 2226546, 2261888, 2317056, 2544624, 2968728, 3392832, 3475584, 3958304, 4453092, 4523776, 5089248, 5937456, 6785664, 6951168, 7916608, 8906184, 10178496, 11874912, 13571328, 15833216, 17812368, 20356992, 23749824, 31666432, 35624736, 40713984, 47499648, 71249472, 94999296, 142498944, 284997888]

約数ペア:

[(1, 284997888), (2, 142498944), (3, 94999296), (4, 71249472), (6, 47499648), (7, 40713984), (8, 35624736), (9, 31666432), (12, 23749824), (14, 20356992), (16, 17812368), (18, 15833216), (21, 13571328), (24, 11874912), (28, 10178496), (32, 8906184), (36, 7916608), (41, 6951168), (42, 6785664), (48, 5937456), (56, 5089248), (63, 4523776), (64, 4453092), (72, 3958304), (82, 3475584), (84, 3392832), (96, 2968728), (112, 2544624), (123, 2317056), (126, 2261888), (128, 2226546), (144, 1979152), (164, 1737792), (168, 1696416), (192, 1484364), (224, 1272312), (246, 1158528), (252, 1130944), (256, 1113273), (287, 993024), (288, 989576), (328, 868896), (336, 848208), (369, 772352), (384, 742182), (431, 661248), (448, 636156), (492, 579264), (504, 565472), (574, 496512), (576, 494788), (656, 434448), (672, 424104), (738, 386176), (768, 371091), (861, 331008), (862, 330624), (896, 318078), (984, 289632), (1008, 282736), (1148, 248256), (1152, 247394), (1293, 220416), (1312, 217224), (1344, 212052), (1476, 193088), (1722, 165504), (1724, 165312), (1792, 159039), (1968, 144816), (2016, 141368), (2296, 124128), (2304, 123697), (2583, 110336), (2586, 110208), (2624, 108612), (2688, 106026), (2952, 96544), (3017, 94464), (3444, 82752), (3448, 82656), (3879, 73472), (3936, 72408), (4032, 70684), (4592, 62064), (5166, 55168), (5172, 55104), (5248, 54306), (5376, 53013), (5904, 48272), (6034, 47232), (6888, 41376), (6896, 41328), (7758, 36736), (7872, 36204), (8064, 35342), (9051, 31488), (9184, 31032), (10332, 27584), (10344, 27552), (10496, 27153), (11808, 24136), (12068, 23616), (13776, 20688), (13792, 20664), (15516, 18368), (15744, 18102), (16128, 17671)]