261632448

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 336

約数和(自身を含む): 992818944

約数和(自身を除く): 731186496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 32, 33, 34, 36, 42, 44, 48, 51, 56, 63, 64, 66, 68, 72, 77, 84, 88, 96, 99, 102, 112, 119, 126, 132, 136, 144, 153, 154, 168, 176, 187, 192, 198, 204, 224, 231, 238, 252, 264, 272, 288, 306, 308, 336, 347, 352, 357, 374, 396, 408, 448, 462, 476, 504, 528, 544, 561, 576, 612, 616, 672, 693, 694, 704, 714, 748, 792, 816, 924, 952, 1008, 1041, 1056, 1071, 1088, 1122, 1224, 1232, 1309, 1344, 1386, 1388, 1428, 1496, 1584, 1632, 1683, 1848, 1904, 2016, 2082, 2112, 2142, 2244, 2429, 2448, 2464, 2618, 2772, 2776, 2856, 2992, 3123, 3168, 3264, 3366, 3696, 3808, 3817, 3927, 4032, 4164, 4284, 4488, 4858, 4896, 4928, 5236, 5544, 5552, 5712, 5899, 5984, 6246, 6336, 6732, 7287, 7392, 7616, 7634, 7854, 8328, 8568, 8976, 9716, 9792, 10472, 11088, 11104, 11424, 11451, 11781, 11798, 11968, 12492, 13464, 14574, 14784, 15268, 15708, 16656, 17136, 17697, 17952, 19432, 20944, 21861, 22176, 22208, 22848, 22902, 23562, 23596, 24984, 26719, 26928, 29148, 30536, 31416, 33312, 34272, 34353, 35394, 35904, 38864, 41293, 41888, 43722, 44352, 45804, 47124, 47192, 49968, 53091, 53438, 53856, 58296, 61072, 62832, 64889, 66624, 68544, 68706, 70788, 77728, 80157, 82586, 83776, 87444, 91608, 94248, 94384, 99936, 106182, 106876, 107712, 116592, 122144, 123879, 125664, 129778, 137412, 141576, 155456, 160314, 165172, 174888, 183216, 188496, 188768, 194667, 199872, 212364, 213752, 233184, 240471, 244288, 247758, 251328, 259556, 274824, 283152, 320628, 330344, 349776, 366432, 371637, 376992, 377536, 389334, 424728, 427504, 454223, 466368, 480942, 495516, 519112, 549648, 566304, 584001, 641256, 660688, 699552, 732864, 743274, 753984, 778668, 849456, 855008, 908446, 961884, 991032, 1038224, 1099296, 1132608, 1168002, 1282512, 1321376, 1362669, 1399104, 1486548, 1557336, 1698912, 1710016, 1816892, 1923768, 1982064, 2076448, 2198592, 2336004, 2565024, 2642752, 2725338, 2973096, 3114672, 3397824, 3633784, 3847536, 3964128, 4088007, 4152896, 4672008, 5130048, 5450676, 5946192, 6229344, 7267568, 7695072, 7928256, 8176014, 9344016, 10901352, 11892384, 12458688, 14535136, 15390144, 16352028, 18688032, 21802704, 23784768, 29070272, 32704056, 37376064, 43605408, 65408112, 87210816, 130816224, 261632448]

約数ペア:

[(1, 261632448), (2, 130816224), (3, 87210816), (4, 65408112), (6, 43605408), (7, 37376064), (8, 32704056), (9, 29070272), (11, 23784768), (12, 21802704), (14, 18688032), (16, 16352028), (17, 15390144), (18, 14535136), (21, 12458688), (22, 11892384), (24, 10901352), (28, 9344016), (32, 8176014), (33, 7928256), (34, 7695072), (36, 7267568), (42, 6229344), (44, 5946192), (48, 5450676), (51, 5130048), (56, 4672008), (63, 4152896), (64, 4088007), (66, 3964128), (68, 3847536), (72, 3633784), (77, 3397824), (84, 3114672), (88, 2973096), (96, 2725338), (99, 2642752), (102, 2565024), (112, 2336004), (119, 2198592), (126, 2076448), (132, 1982064), (136, 1923768), (144, 1816892), (153, 1710016), (154, 1698912), (168, 1557336), (176, 1486548), (187, 1399104), (192, 1362669), (198, 1321376), (204, 1282512), (224, 1168002), (231, 1132608), (238, 1099296), (252, 1038224), (264, 991032), (272, 961884), (288, 908446), (306, 855008), (308, 849456), (336, 778668), (347, 753984), (352, 743274), (357, 732864), (374, 699552), (396, 660688), (408, 641256), (448, 584001), (462, 566304), (476, 549648), (504, 519112), (528, 495516), (544, 480942), (561, 466368), (576, 454223), (612, 427504), (616, 424728), (672, 389334), (693, 377536), (694, 376992), (704, 371637), (714, 366432), (748, 349776), (792, 330344), (816, 320628), (924, 283152), (952, 274824), (1008, 259556), (1041, 251328), (1056, 247758), (1071, 244288), (1088, 240471), (1122, 233184), (1224, 213752), (1232, 212364), (1309, 199872), (1344, 194667), (1386, 188768), (1388, 188496), (1428, 183216), (1496, 174888), (1584, 165172), (1632, 160314), (1683, 155456), (1848, 141576), (1904, 137412), (2016, 129778), (2082, 125664), (2112, 123879), (2142, 122144), (2244, 116592), (2429, 107712), (2448, 106876), (2464, 106182), (2618, 99936), (2772, 94384), (2776, 94248), (2856, 91608), (2992, 87444), (3123, 83776), (3168, 82586), (3264, 80157), (3366, 77728), (3696, 70788), (3808, 68706), (3817, 68544), (3927, 66624), (4032, 64889), (4164, 62832), (4284, 61072), (4488, 58296), (4858, 53856), (4896, 53438), (4928, 53091), (5236, 49968), (5544, 47192), (5552, 47124), (5712, 45804), (5899, 44352), (5984, 43722), (6246, 41888), (6336, 41293), (6732, 38864), (7287, 35904), (7392, 35394), (7616, 34353), (7634, 34272), (7854, 33312), (8328, 31416), (8568, 30536), (8976, 29148), (9716, 26928), (9792, 26719), (10472, 24984), (11088, 23596), (11104, 23562), (11424, 22902), (11451, 22848), (11781, 22208), (11798, 22176), (11968, 21861), (12492, 20944), (13464, 19432), (14574, 17952), (14784, 17697), (15268, 17136), (15708, 16656)]