1894523904

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 440

約数和(自身を含む): 6990717888

約数和(自身を除く): 5096193984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 251, 252, 256, 273, 288, 312, 324, 336, 351, 364, 378, 384, 416, 432, 448, 468, 502, 504, 512, 546, 567, 576, 624, 648, 672, 702, 728, 753, 756, 768, 819, 832, 864, 896, 936, 1004, 1008, 1024, 1053, 1092, 1134, 1152, 1248, 1296, 1344, 1404, 1456, 1506, 1512, 1536, 1638, 1664, 1728, 1757, 1792, 1872, 2008, 2016, 2106, 2184, 2259, 2268, 2304, 2457, 2496, 2592, 2688, 2808, 2912, 3012, 3024, 3072, 3263, 3276, 3328, 3456, 3514, 3584, 3744, 4016, 4032, 4212, 4368, 4518, 4536, 4608, 4914, 4992, 5184, 5271, 5376, 5616, 5824, 6024, 6048, 6526, 6552, 6656, 6777, 6912, 7028, 7168, 7371, 7488, 8032, 8064, 8424, 8736, 9036, 9072, 9216, 9789, 9828, 9984, 10368, 10542, 10752, 11232, 11648, 12048, 12096, 13052, 13104, 13312, 13554, 13824, 14056, 14742, 14976, 15813, 16064, 16128, 16848, 17472, 18072, 18144, 19578, 19656, 19968, 20331, 20736, 21084, 21504, 22464, 22841, 23296, 24096, 24192, 26104, 26208, 27108, 27648, 28112, 29367, 29484, 29952, 31626, 32128, 32256, 33696, 34944, 36144, 36288, 39156, 39312, 39936, 40662, 41472, 42168, 44928, 45682, 46592, 47439, 48192, 48384, 52208, 52416, 54216, 56224, 58734, 58968, 59904, 63252, 64256, 64512, 67392, 68523, 69888, 72288, 72576, 78312, 78624, 81324, 82944, 84336, 88101, 89856, 91364, 93184, 94878, 96384, 96768, 104416, 104832, 108432, 112448, 117468, 117936, 119808, 126504, 128512, 134784, 137046, 139776, 142317, 144576, 145152, 156624, 157248, 162648, 168672, 176202, 179712, 182728, 189756, 192768, 193536, 205569, 208832, 209664, 216864, 224896, 234936, 235872, 253008, 257024, 264303, 269568, 274092, 279552, 284634, 289152, 290304, 313248, 314496, 325296, 337344, 352404, 359424, 365456, 379512, 385536, 411138, 417664, 419328, 433728, 449792, 469872, 471744, 506016, 528606, 539136, 548184, 569268, 578304, 580608, 616707, 626496, 628992, 650592, 674688, 704808, 730912, 759024, 771072, 822276, 835328, 838656, 867456, 899584, 939744, 943488, 1012032, 1057212, 1078272, 1096368, 1138536, 1156608, 1233414, 1252992, 1257984, 1301184, 1349376, 1409616, 1461824, 1518048, 1644552, 1670656, 1734912, 1799168, 1850121, 1879488, 1886976, 2024064, 2114424, 2192736, 2277072, 2313216, 2466828, 2505984, 2515968, 2602368, 2698752, 2819232, 2923648, 3036096, 3289104, 3341312, 3469824, 3700242, 3758976, 3773952, 4048128, 4228848, 4385472, 4554144, 4933656, 5011968, 5204736, 5397504, 5638464, 5847296, 6072192, 6578208, 6939648, 7400484, 7517952, 7547904, 8096256, 8457696, 8770944, 9108288, 9867312, 10023936, 10409472, 11276928, 11694592, 12144384, 13156416, 14800968, 15035904, 16192512, 16915392, 17541888, 18216576, 19734624, 20818944, 22553856, 23389184, 24288768, 26312832, 29601936, 30071808, 33830784, 35083776, 36433152, 39469248, 45107712, 48577536, 52625664, 59203872, 67661568, 70167552, 72866304, 78938496, 90215424, 105251328, 118407744, 135323136, 145732608, 157876992, 210502656, 236815488, 270646272, 315753984, 473630976, 631507968, 947261952, 1894523904]

約数ペア:

[(1, 1894523904), (2, 947261952), (3, 631507968), (4, 473630976), (6, 315753984), (7, 270646272), (8, 236815488), (9, 210502656), (12, 157876992), (13, 145732608), (14, 135323136), (16, 118407744), (18, 105251328), (21, 90215424), (24, 78938496), (26, 72866304), (27, 70167552), (28, 67661568), (32, 59203872), (36, 52625664), (39, 48577536), (42, 45107712), (48, 39469248), (52, 36433152), (54, 35083776), (56, 33830784), (63, 30071808), (64, 29601936), (72, 26312832), (78, 24288768), (81, 23389184), (84, 22553856), (91, 20818944), (96, 19734624), (104, 18216576), (108, 17541888), (112, 16915392), (117, 16192512), (126, 15035904), (128, 14800968), (144, 13156416), (156, 12144384), (162, 11694592), (168, 11276928), (182, 10409472), (189, 10023936), (192, 9867312), (208, 9108288), (216, 8770944), (224, 8457696), (234, 8096256), (251, 7547904), (252, 7517952), (256, 7400484), (273, 6939648), (288, 6578208), (312, 6072192), (324, 5847296), (336, 5638464), (351, 5397504), (364, 5204736), (378, 5011968), (384, 4933656), (416, 4554144), (432, 4385472), (448, 4228848), (468, 4048128), (502, 3773952), (504, 3758976), (512, 3700242), (546, 3469824), (567, 3341312), (576, 3289104), (624, 3036096), (648, 2923648), (672, 2819232), (702, 2698752), (728, 2602368), (753, 2515968), (756, 2505984), (768, 2466828), (819, 2313216), (832, 2277072), (864, 2192736), (896, 2114424), (936, 2024064), (1004, 1886976), (1008, 1879488), (1024, 1850121), (1053, 1799168), (1092, 1734912), (1134, 1670656), (1152, 1644552), (1248, 1518048), (1296, 1461824), (1344, 1409616), (1404, 1349376), (1456, 1301184), (1506, 1257984), (1512, 1252992), (1536, 1233414), (1638, 1156608), (1664, 1138536), (1728, 1096368), (1757, 1078272), (1792, 1057212), (1872, 1012032), (2008, 943488), (2016, 939744), (2106, 899584), (2184, 867456), (2259, 838656), (2268, 835328), (2304, 822276), (2457, 771072), (2496, 759024), (2592, 730912), (2688, 704808), (2808, 674688), (2912, 650592), (3012, 628992), (3024, 626496), (3072, 616707), (3263, 580608), (3276, 578304), (3328, 569268), (3456, 548184), (3514, 539136), (3584, 528606), (3744, 506016), (4016, 471744), (4032, 469872), (4212, 449792), (4368, 433728), (4518, 419328), (4536, 417664), (4608, 411138), (4914, 385536), (4992, 379512), (5184, 365456), (5271, 359424), (5376, 352404), (5616, 337344), (5824, 325296), (6024, 314496), (6048, 313248), (6526, 290304), (6552, 289152), (6656, 284634), (6777, 279552), (6912, 274092), (7028, 269568), (7168, 264303), (7371, 257024), (7488, 253008), (8032, 235872), (8064, 234936), (8424, 224896), (8736, 216864), (9036, 209664), (9072, 208832), (9216, 205569), (9789, 193536), (9828, 192768), (9984, 189756), (10368, 182728), (10542, 179712), (10752, 176202), (11232, 168672), (11648, 162648), (12048, 157248), (12096, 156624), (13052, 145152), (13104, 144576), (13312, 142317), (13554, 139776), (13824, 137046), (14056, 134784), (14742, 128512), (14976, 126504), (15813, 119808), (16064, 117936), (16128, 117468), (16848, 112448), (17472, 108432), (18072, 104832), (18144, 104416), (19578, 96768), (19656, 96384), (19968, 94878), (20331, 93184), (20736, 91364), (21084, 89856), (21504, 88101), (22464, 84336), (22841, 82944), (23296, 81324), (24096, 78624), (24192, 78312), (26104, 72576), (26208, 72288), (27108, 69888), (27648, 68523), (28112, 67392), (29367, 64512), (29484, 64256), (29952, 63252), (31626, 59904), (32128, 58968), (32256, 58734), (33696, 56224), (34944, 54216), (36144, 52416), (36288, 52208), (39156, 48384), (39312, 48192), (39936, 47439), (40662, 46592), (41472, 45682), (42168, 44928)]