31414656

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 256

約数和(自身を含む): 109670400

約数和(自身を除く): 78255744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 31, 32, 39, 42, 48, 52, 56, 58, 62, 64, 78, 84, 87, 91, 93, 96, 104, 112, 116, 124, 128, 156, 168, 174, 182, 186, 192, 203, 208, 217, 224, 232, 248, 273, 312, 336, 348, 364, 372, 377, 384, 403, 406, 416, 434, 448, 464, 496, 546, 609, 624, 651, 672, 696, 728, 744, 754, 806, 812, 832, 868, 896, 899, 928, 992, 1092, 1131, 1209, 1218, 1248, 1302, 1344, 1392, 1456, 1488, 1508, 1612, 1624, 1664, 1736, 1798, 1856, 1984, 2184, 2262, 2418, 2436, 2496, 2604, 2639, 2688, 2697, 2784, 2821, 2912, 2976, 3016, 3224, 3248, 3472, 3596, 3712, 3968, 4368, 4524, 4836, 4872, 4992, 5208, 5278, 5394, 5568, 5642, 5824, 5952, 6032, 6293, 6448, 6496, 6944, 7192, 7917, 8463, 8736, 9048, 9672, 9744, 10416, 10556, 10788, 11136, 11284, 11648, 11687, 11904, 12064, 12586, 12896, 12992, 13888, 14384, 15834, 16926, 17472, 18096, 18879, 19344, 19488, 20832, 21112, 21576, 22568, 23374, 24128, 25172, 25792, 25984, 27776, 28768, 31668, 33852, 34944, 35061, 36192, 37758, 38688, 38976, 41664, 42224, 43152, 45136, 46748, 48256, 50344, 51584, 57536, 63336, 67704, 70122, 72384, 75516, 77376, 77952, 81809, 83328, 84448, 86304, 90272, 93496, 100688, 115072, 126672, 135408, 140244, 144768, 151032, 154752, 163618, 168896, 172608, 180544, 186992, 201376, 245427, 253344, 270816, 280488, 302064, 327236, 337792, 345216, 361088, 373984, 402752, 490854, 506688, 541632, 560976, 604128, 654472, 747968, 805504, 981708, 1013376, 1083264, 1121952, 1208256, 1308944, 1495936, 1963416, 2243904, 2416512, 2617888, 3926832, 4487808, 5235776, 7853664, 10471552, 15707328, 31414656]

約数ペア:

[(1, 31414656), (2, 15707328), (3, 10471552), (4, 7853664), (6, 5235776), (7, 4487808), (8, 3926832), (12, 2617888), (13, 2416512), (14, 2243904), (16, 1963416), (21, 1495936), (24, 1308944), (26, 1208256), (28, 1121952), (29, 1083264), (31, 1013376), (32, 981708), (39, 805504), (42, 747968), (48, 654472), (52, 604128), (56, 560976), (58, 541632), (62, 506688), (64, 490854), (78, 402752), (84, 373984), (87, 361088), (91, 345216), (93, 337792), (96, 327236), (104, 302064), (112, 280488), (116, 270816), (124, 253344), (128, 245427), (156, 201376), (168, 186992), (174, 180544), (182, 172608), (186, 168896), (192, 163618), (203, 154752), (208, 151032), (217, 144768), (224, 140244), (232, 135408), (248, 126672), (273, 115072), (312, 100688), (336, 93496), (348, 90272), (364, 86304), (372, 84448), (377, 83328), (384, 81809), (403, 77952), (406, 77376), (416, 75516), (434, 72384), (448, 70122), (464, 67704), (496, 63336), (546, 57536), (609, 51584), (624, 50344), (651, 48256), (672, 46748), (696, 45136), (728, 43152), (744, 42224), (754, 41664), (806, 38976), (812, 38688), (832, 37758), (868, 36192), (896, 35061), (899, 34944), (928, 33852), (992, 31668), (1092, 28768), (1131, 27776), (1209, 25984), (1218, 25792), (1248, 25172), (1302, 24128), (1344, 23374), (1392, 22568), (1456, 21576), (1488, 21112), (1508, 20832), (1612, 19488), (1624, 19344), (1664, 18879), (1736, 18096), (1798, 17472), (1856, 16926), (1984, 15834), (2184, 14384), (2262, 13888), (2418, 12992), (2436, 12896), (2496, 12586), (2604, 12064), (2639, 11904), (2688, 11687), (2697, 11648), (2784, 11284), (2821, 11136), (2912, 10788), (2976, 10556), (3016, 10416), (3224, 9744), (3248, 9672), (3472, 9048), (3596, 8736), (3712, 8463), (3968, 7917), (4368, 7192), (4524, 6944), (4836, 6496), (4872, 6448), (4992, 6293), (5208, 6032), (5278, 5952), (5394, 5824), (5568, 5642)]