285417216

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 288

約数和(自身を含む): 1024289280

約数和(自身を除く): 738872064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 256, 272, 288, 306, 336, 347, 357, 378, 384, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 694, 714, 756, 768, 816, 864, 896, 918, 952, 1008, 1041, 1071, 1088, 1152, 1224, 1344, 1388, 1428, 1512, 1632, 1728, 1792, 1836, 1904, 2016, 2082, 2142, 2176, 2304, 2429, 2448, 2688, 2776, 2856, 3024, 3123, 3213, 3264, 3456, 3672, 3808, 4032, 4164, 4284, 4352, 4858, 4896, 5376, 5552, 5712, 5899, 6048, 6246, 6426, 6528, 6912, 7287, 7344, 7616, 8064, 8328, 8568, 9369, 9716, 9792, 11104, 11424, 11798, 12096, 12492, 12852, 13056, 14574, 14688, 15232, 16128, 16656, 17136, 17697, 18738, 19432, 19584, 21861, 22208, 22848, 23596, 24192, 24984, 25704, 29148, 29376, 30464, 33312, 34272, 35394, 37476, 38864, 39168, 41293, 43722, 44416, 45696, 47192, 48384, 49968, 51408, 53091, 58296, 58752, 65583, 66624, 68544, 70788, 74952, 77728, 82586, 87444, 88832, 91392, 94384, 99936, 102816, 106182, 116592, 117504, 123879, 131166, 133248, 137088, 141576, 149904, 155456, 159273, 165172, 174888, 188768, 199872, 205632, 212364, 233184, 247758, 262332, 266496, 274176, 283152, 299808, 310912, 318546, 330344, 349776, 371637, 377536, 399744, 411264, 424728, 466368, 495516, 524664, 566304, 599616, 621824, 637092, 660688, 699552, 743274, 755072, 799488, 822528, 849456, 932736, 991032, 1049328, 1114911, 1132608, 1199232, 1274184, 1321376, 1399104, 1486548, 1510144, 1698912, 1865472, 1982064, 2098656, 2229822, 2265216, 2398464, 2548368, 2642752, 2798208, 2973096, 3397824, 3964128, 4197312, 4459644, 4530432, 5096736, 5285504, 5596416, 5946192, 6795648, 7928256, 8394624, 8919288, 10193472, 10571008, 11892384, 13591296, 15856512, 16789248, 17838576, 20386944, 23784768, 31713024, 35677152, 40773888, 47569536, 71354304, 95139072, 142708608, 285417216]

約数ペア:

[(1, 285417216), (2, 142708608), (3, 95139072), (4, 71354304), (6, 47569536), (7, 40773888), (8, 35677152), (9, 31713024), (12, 23784768), (14, 20386944), (16, 17838576), (17, 16789248), (18, 15856512), (21, 13591296), (24, 11892384), (27, 10571008), (28, 10193472), (32, 8919288), (34, 8394624), (36, 7928256), (42, 6795648), (48, 5946192), (51, 5596416), (54, 5285504), (56, 5096736), (63, 4530432), (64, 4459644), (68, 4197312), (72, 3964128), (84, 3397824), (96, 2973096), (102, 2798208), (108, 2642752), (112, 2548368), (119, 2398464), (126, 2265216), (128, 2229822), (136, 2098656), (144, 1982064), (153, 1865472), (168, 1698912), (189, 1510144), (192, 1486548), (204, 1399104), (216, 1321376), (224, 1274184), (238, 1199232), (252, 1132608), (256, 1114911), (272, 1049328), (288, 991032), (306, 932736), (336, 849456), (347, 822528), (357, 799488), (378, 755072), (384, 743274), (408, 699552), (432, 660688), (448, 637092), (459, 621824), (476, 599616), (504, 566304), (544, 524664), (576, 495516), (612, 466368), (672, 424728), (694, 411264), (714, 399744), (756, 377536), (768, 371637), (816, 349776), (864, 330344), (896, 318546), (918, 310912), (952, 299808), (1008, 283152), (1041, 274176), (1071, 266496), (1088, 262332), (1152, 247758), (1224, 233184), (1344, 212364), (1388, 205632), (1428, 199872), (1512, 188768), (1632, 174888), (1728, 165172), (1792, 159273), (1836, 155456), (1904, 149904), (2016, 141576), (2082, 137088), (2142, 133248), (2176, 131166), (2304, 123879), (2429, 117504), (2448, 116592), (2688, 106182), (2776, 102816), (2856, 99936), (3024, 94384), (3123, 91392), (3213, 88832), (3264, 87444), (3456, 82586), (3672, 77728), (3808, 74952), (4032, 70788), (4164, 68544), (4284, 66624), (4352, 65583), (4858, 58752), (4896, 58296), (5376, 53091), (5552, 51408), (5712, 49968), (5899, 48384), (6048, 47192), (6246, 45696), (6426, 44416), (6528, 43722), (6912, 41293), (7287, 39168), (7344, 38864), (7616, 37476), (8064, 35394), (8328, 34272), (8568, 33312), (9369, 30464), (9716, 29376), (9792, 29148), (11104, 25704), (11424, 24984), (11798, 24192), (12096, 23596), (12492, 22848), (12852, 22208), (13056, 21861), (14574, 19584), (14688, 19432), (15232, 18738), (16128, 17697), (16656, 17136)]