2561974272

素因数分解:

$2^{13}\times 3^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:71

約数の個数: 448

約数和(自身を含む): 9027688320

約数和(自身を除く): 6465714048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 128, 132, 143, 144, 156, 162, 176, 192, 198, 208, 216, 234, 243, 256, 264, 286, 288, 297, 312, 324, 351, 352, 384, 396, 416, 429, 432, 468, 486, 512, 528, 572, 576, 594, 624, 648, 702, 704, 729, 768, 792, 832, 858, 864, 891, 936, 972, 1024, 1053, 1056, 1144, 1152, 1188, 1248, 1287, 1296, 1404, 1408, 1458, 1536, 1584, 1664, 1716, 1728, 1782, 1872, 1944, 2048, 2106, 2112, 2187, 2288, 2304, 2376, 2496, 2574, 2592, 2673, 2808, 2816, 2916, 3072, 3159, 3168, 3328, 3432, 3456, 3564, 3744, 3861, 3888, 4096, 4212, 4224, 4374, 4576, 4608, 4752, 4992, 5148, 5184, 5346, 5616, 5632, 5832, 6144, 6318, 6336, 6656, 6864, 6912, 7128, 7488, 7722, 7776, 8019, 8192, 8424, 8448, 8748, 9152, 9216, 9477, 9504, 9984, 10296, 10368, 10692, 11232, 11264, 11583, 11664, 12288, 12636, 12672, 13312, 13728, 13824, 14256, 14976, 15444, 15552, 16038, 16848, 16896, 17496, 18304, 18432, 18954, 19008, 19968, 20592, 20736, 21384, 22464, 22528, 23166, 23328, 24057, 24576, 25272, 25344, 26624, 27456, 27648, 28431, 28512, 29952, 30888, 31104, 32076, 33696, 33792, 34749, 34992, 36608, 36864, 37908, 38016, 39936, 41184, 41472, 42768, 44928, 45056, 46332, 46656, 48114, 50544, 50688, 53248, 54912, 55296, 56862, 57024, 59904, 61776, 62208, 64152, 67392, 67584, 69498, 69984, 73216, 73728, 75816, 76032, 79872, 82368, 82944, 85536, 89856, 90112, 92664, 93312, 96228, 101088, 101376, 104247, 106496, 109824, 110592, 113724, 114048, 119808, 123552, 124416, 128304, 134784, 135168, 138996, 139968, 146432, 151632, 152064, 159744, 164736, 165888, 171072, 179712, 185328, 186624, 192456, 202176, 202752, 208494, 219648, 221184, 227448, 228096, 239616, 247104, 248832, 256608, 269568, 270336, 277992, 279936, 292864, 303264, 304128, 312741, 319488, 329472, 331776, 342144, 359424, 370656, 373248, 384912, 404352, 405504, 416988, 439296, 454896, 456192, 479232, 494208, 497664, 513216, 539136, 555984, 559872, 585728, 606528, 608256, 625482, 658944, 663552, 684288, 718848, 741312, 746496, 769824, 808704, 811008, 833976, 878592, 909792, 912384, 958464, 988416, 995328, 1026432, 1078272, 1111968, 1119744, 1171456, 1213056, 1216512, 1250964, 1317888, 1368576, 1437696, 1482624, 1492992, 1539648, 1617408, 1667952, 1757184, 1819584, 1824768, 1976832, 1990656, 2052864, 2156544, 2223936, 2239488, 2426112, 2433024, 2501928, 2635776, 2737152, 2875392, 2965248, 2985984, 3079296, 3234816, 3335904, 3514368, 3639168, 3649536, 3953664, 4105728, 4313088, 4447872, 4478976, 4852224, 5003856, 5271552, 5474304, 5930496, 5971968, 6158592, 6469632, 6671808, 7278336, 7299072, 7907328, 8211456, 8626176, 8895744, 8957952, 9704448, 10007712, 10543104, 10948608, 11860992, 12317184, 12939264, 13343616, 14556672, 15814656, 16422912, 17791488, 17915904, 19408896, 20015424, 21897216, 23721984, 24634368, 25878528, 26687232, 29113344, 31629312, 32845824, 35582976, 38817792, 40030848, 47443968, 49268736, 53374464, 58226688, 65691648, 71165952, 77635584, 80061696, 94887936, 98537472, 106748928, 116453376, 142331904, 160123392, 197074944, 213497856, 232906752, 284663808, 320246784, 426995712, 640493568, 853991424, 1280987136, 2561974272]

約数ペア:

[(1, 2561974272), (2, 1280987136), (3, 853991424), (4, 640493568), (6, 426995712), (8, 320246784), (9, 284663808), (11, 232906752), (12, 213497856), (13, 197074944), (16, 160123392), (18, 142331904), (22, 116453376), (24, 106748928), (26, 98537472), (27, 94887936), (32, 80061696), (33, 77635584), (36, 71165952), (39, 65691648), (44, 58226688), (48, 53374464), (52, 49268736), (54, 47443968), (64, 40030848), (66, 38817792), (72, 35582976), (78, 32845824), (81, 31629312), (88, 29113344), (96, 26687232), (99, 25878528), (104, 24634368), (108, 23721984), (117, 21897216), (128, 20015424), (132, 19408896), (143, 17915904), (144, 17791488), (156, 16422912), (162, 15814656), (176, 14556672), (192, 13343616), (198, 12939264), (208, 12317184), (216, 11860992), (234, 10948608), (243, 10543104), (256, 10007712), (264, 9704448), (286, 8957952), (288, 8895744), (297, 8626176), (312, 8211456), (324, 7907328), (351, 7299072), (352, 7278336), (384, 6671808), (396, 6469632), (416, 6158592), (429, 5971968), (432, 5930496), (468, 5474304), (486, 5271552), (512, 5003856), (528, 4852224), (572, 4478976), (576, 4447872), (594, 4313088), (624, 4105728), (648, 3953664), (702, 3649536), (704, 3639168), (729, 3514368), (768, 3335904), (792, 3234816), (832, 3079296), (858, 2985984), (864, 2965248), (891, 2875392), (936, 2737152), (972, 2635776), (1024, 2501928), (1053, 2433024), (1056, 2426112), (1144, 2239488), (1152, 2223936), (1188, 2156544), (1248, 2052864), (1287, 1990656), (1296, 1976832), (1404, 1824768), (1408, 1819584), (1458, 1757184), (1536, 1667952), (1584, 1617408), (1664, 1539648), (1716, 1492992), (1728, 1482624), (1782, 1437696), (1872, 1368576), (1944, 1317888), (2048, 1250964), (2106, 1216512), (2112, 1213056), (2187, 1171456), (2288, 1119744), (2304, 1111968), (2376, 1078272), (2496, 1026432), (2574, 995328), (2592, 988416), (2673, 958464), (2808, 912384), (2816, 909792), (2916, 878592), (3072, 833976), (3159, 811008), (3168, 808704), (3328, 769824), (3432, 746496), (3456, 741312), (3564, 718848), (3744, 684288), (3861, 663552), (3888, 658944), (4096, 625482), (4212, 608256), (4224, 606528), (4374, 585728), (4576, 559872), (4608, 555984), (4752, 539136), (4992, 513216), (5148, 497664), (5184, 494208), (5346, 479232), (5616, 456192), (5632, 454896), (5832, 439296), (6144, 416988), (6318, 405504), (6336, 404352), (6656, 384912), (6864, 373248), (6912, 370656), (7128, 359424), (7488, 342144), (7722, 331776), (7776, 329472), (8019, 319488), (8192, 312741), (8424, 304128), (8448, 303264), (8748, 292864), (9152, 279936), (9216, 277992), (9477, 270336), (9504, 269568), (9984, 256608), (10296, 248832), (10368, 247104), (10692, 239616), (11232, 228096), (11264, 227448), (11583, 221184), (11664, 219648), (12288, 208494), (12636, 202752), (12672, 202176), (13312, 192456), (13728, 186624), (13824, 185328), (14256, 179712), (14976, 171072), (15444, 165888), (15552, 164736), (16038, 159744), (16848, 152064), (16896, 151632), (17496, 146432), (18304, 139968), (18432, 138996), (18954, 135168), (19008, 134784), (19968, 128304), (20592, 124416), (20736, 123552), (21384, 119808), (22464, 114048), (22528, 113724), (23166, 110592), (23328, 109824), (24057, 106496), (24576, 104247), (25272, 101376), (25344, 101088), (26624, 96228), (27456, 93312), (27648, 92664), (28431, 90112), (28512, 89856), (29952, 85536), (30888, 82944), (31104, 82368), (32076, 79872), (33696, 76032), (33792, 75816), (34749, 73728), (34992, 73216), (36608, 69984), (36864, 69498), (37908, 67584), (38016, 67392), (39936, 64152), (41184, 62208), (41472, 61776), (42768, 59904), (44928, 57024), (45056, 56862), (46332, 55296), (46656, 54912), (48114, 53248), (50544, 50688)]