263651232

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 810311040

約数和(自身を除く): 546659808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 43, 48, 51, 52, 68, 78, 86, 96, 102, 104, 129, 136, 156, 172, 204, 208, 221, 258, 272, 289, 312, 344, 408, 416, 442, 516, 544, 559, 578, 624, 663, 688, 731, 816, 867, 884, 1032, 1118, 1156, 1248, 1326, 1376, 1462, 1632, 1677, 1734, 1768, 2064, 2193, 2236, 2312, 2652, 2924, 3354, 3468, 3536, 3757, 4128, 4386, 4472, 4624, 4913, 5304, 5848, 6708, 6936, 7072, 7514, 8772, 8944, 9248, 9503, 9826, 10608, 11271, 11696, 12427, 13416, 13872, 14739, 15028, 17544, 17888, 19006, 19652, 21216, 22542, 23392, 24854, 26832, 27744, 28509, 29478, 30056, 35088, 37281, 38012, 39304, 45084, 49708, 53664, 57018, 58956, 60112, 63869, 70176, 74562, 76024, 78608, 90168, 99416, 114036, 117912, 120224, 127738, 149124, 152048, 157216, 161551, 180336, 191607, 198832, 211259, 228072, 235824, 255476, 298248, 304096, 323102, 360672, 383214, 397664, 422518, 456144, 471648, 484653, 510952, 596496, 633777, 646204, 766428, 845036, 912288, 969306, 1021904, 1192992, 1267554, 1292408, 1532856, 1690072, 1938612, 2043808, 2535108, 2584816, 2746367, 3065712, 3380144, 3877224, 5070216, 5169632, 5492734, 6131424, 6760288, 7754448, 8239101, 10140432, 10985468, 15508896, 16478202, 20280864, 21970936, 32956404, 43941872, 65912808, 87883744, 131825616, 263651232]

約数ペア:

[(1, 263651232), (2, 131825616), (3, 87883744), (4, 65912808), (6, 43941872), (8, 32956404), (12, 21970936), (13, 20280864), (16, 16478202), (17, 15508896), (24, 10985468), (26, 10140432), (32, 8239101), (34, 7754448), (39, 6760288), (43, 6131424), (48, 5492734), (51, 5169632), (52, 5070216), (68, 3877224), (78, 3380144), (86, 3065712), (96, 2746367), (102, 2584816), (104, 2535108), (129, 2043808), (136, 1938612), (156, 1690072), (172, 1532856), (204, 1292408), (208, 1267554), (221, 1192992), (258, 1021904), (272, 969306), (289, 912288), (312, 845036), (344, 766428), (408, 646204), (416, 633777), (442, 596496), (516, 510952), (544, 484653), (559, 471648), (578, 456144), (624, 422518), (663, 397664), (688, 383214), (731, 360672), (816, 323102), (867, 304096), (884, 298248), (1032, 255476), (1118, 235824), (1156, 228072), (1248, 211259), (1326, 198832), (1376, 191607), (1462, 180336), (1632, 161551), (1677, 157216), (1734, 152048), (1768, 149124), (2064, 127738), (2193, 120224), (2236, 117912), (2312, 114036), (2652, 99416), (2924, 90168), (3354, 78608), (3468, 76024), (3536, 74562), (3757, 70176), (4128, 63869), (4386, 60112), (4472, 58956), (4624, 57018), (4913, 53664), (5304, 49708), (5848, 45084), (6708, 39304), (6936, 38012), (7072, 37281), (7514, 35088), (8772, 30056), (8944, 29478), (9248, 28509), (9503, 27744), (9826, 26832), (10608, 24854), (11271, 23392), (11696, 22542), (12427, 21216), (13416, 19652), (13872, 19006), (14739, 17888), (15028, 17544)]