21809001984

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1901}}^1$

素因数の和:2037

約数の個数: 320

約数和(自身を含む): 73222313472

約数和(自身を除く): 51413311488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 97, 112, 128, 132, 154, 168, 176, 192, 194, 224, 231, 256, 264, 291, 308, 336, 352, 384, 388, 448, 462, 512, 528, 582, 616, 672, 679, 704, 768, 776, 896, 924, 1056, 1067, 1164, 1232, 1344, 1358, 1408, 1536, 1552, 1792, 1848, 1901, 2037, 2112, 2134, 2328, 2464, 2688, 2716, 2816, 3104, 3201, 3584, 3696, 3802, 4074, 4224, 4268, 4656, 4928, 5376, 5432, 5632, 5703, 6208, 6402, 7392, 7469, 7604, 8148, 8448, 8536, 9312, 9856, 10752, 10864, 11406, 12416, 12804, 13307, 14784, 14938, 15208, 16296, 16896, 17072, 18624, 19712, 20911, 21728, 22407, 22812, 24832, 25608, 26614, 29568, 29876, 30416, 32592, 34144, 37248, 39424, 39921, 41822, 43456, 44814, 45624, 49664, 51216, 53228, 59136, 59752, 60832, 62733, 65184, 68288, 74496, 79842, 83644, 86912, 89628, 91248, 102432, 106456, 118272, 119504, 121664, 125466, 130368, 136576, 146377, 148992, 159684, 167288, 173824, 179256, 182496, 184397, 204864, 212912, 239008, 243328, 250932, 260736, 273152, 292754, 319368, 334576, 347648, 358512, 364992, 368794, 409728, 425824, 439131, 478016, 486656, 501864, 521472, 546304, 553191, 585508, 638736, 669152, 717024, 729984, 737588, 819456, 851648, 878262, 956032, 973312, 1003728, 1042944, 1106382, 1171016, 1277472, 1290779, 1338304, 1434048, 1459968, 1475176, 1638912, 1703296, 1756524, 1912064, 2007456, 2028367, 2212764, 2342032, 2554944, 2581558, 2676608, 2868096, 2919936, 2950352, 3406592, 3513048, 3824128, 3872337, 4014912, 4056734, 4425528, 4684064, 5109888, 5163116, 5353216, 5736192, 5900704, 6085101, 6813184, 7026096, 7744674, 8029824, 8113468, 8851056, 9368128, 10219776, 10326232, 10706432, 11472384, 11801408, 12170202, 14052192, 14198569, 15489348, 16059648, 16226936, 17702112, 18736256, 20439552, 20652464, 23602816, 24340404, 28104384, 28397138, 30978696, 32119296, 32453872, 35404224, 37472512, 41304928, 42595707, 47205632, 48680808, 56208768, 56794276, 61957392, 64907744, 70808448, 74945024, 82609856, 85191414, 94411264, 97361616, 112417536, 113588552, 123914784, 129815488, 141616896, 165219712, 170382828, 194723232, 224835072, 227177104, 247829568, 259630976, 283233792, 330439424, 340765656, 389446464, 454354208, 495659136, 519261952, 660878848, 681531312, 778892928, 908708416, 991318272, 1038523904, 1363062624, 1557785856, 1817416832, 1982636544, 2726125248, 3115571712, 3634833664, 5452250496, 7269667328, 10904500992, 21809001984]

約数ペア:

[(1, 21809001984), (2, 10904500992), (3, 7269667328), (4, 5452250496), (6, 3634833664), (7, 3115571712), (8, 2726125248), (11, 1982636544), (12, 1817416832), (14, 1557785856), (16, 1363062624), (21, 1038523904), (22, 991318272), (24, 908708416), (28, 778892928), (32, 681531312), (33, 660878848), (42, 519261952), (44, 495659136), (48, 454354208), (56, 389446464), (64, 340765656), (66, 330439424), (77, 283233792), (84, 259630976), (88, 247829568), (96, 227177104), (97, 224835072), (112, 194723232), (128, 170382828), (132, 165219712), (154, 141616896), (168, 129815488), (176, 123914784), (192, 113588552), (194, 112417536), (224, 97361616), (231, 94411264), (256, 85191414), (264, 82609856), (291, 74945024), (308, 70808448), (336, 64907744), (352, 61957392), (384, 56794276), (388, 56208768), (448, 48680808), (462, 47205632), (512, 42595707), (528, 41304928), (582, 37472512), (616, 35404224), (672, 32453872), (679, 32119296), (704, 30978696), (768, 28397138), (776, 28104384), (896, 24340404), (924, 23602816), (1056, 20652464), (1067, 20439552), (1164, 18736256), (1232, 17702112), (1344, 16226936), (1358, 16059648), (1408, 15489348), (1536, 14198569), (1552, 14052192), (1792, 12170202), (1848, 11801408), (1901, 11472384), (2037, 10706432), (2112, 10326232), (2134, 10219776), (2328, 9368128), (2464, 8851056), (2688, 8113468), (2716, 8029824), (2816, 7744674), (3104, 7026096), (3201, 6813184), (3584, 6085101), (3696, 5900704), (3802, 5736192), (4074, 5353216), (4224, 5163116), (4268, 5109888), (4656, 4684064), (4928, 4425528), (5376, 4056734), (5432, 4014912), (5632, 3872337), (5703, 3824128), (6208, 3513048), (6402, 3406592), (7392, 2950352), (7469, 2919936), (7604, 2868096), (8148, 2676608), (8448, 2581558), (8536, 2554944), (9312, 2342032), (9856, 2212764), (10752, 2028367), (10864, 2007456), (11406, 1912064), (12416, 1756524), (12804, 1703296), (13307, 1638912), (14784, 1475176), (14938, 1459968), (15208, 1434048), (16296, 1338304), (16896, 1290779), (17072, 1277472), (18624, 1171016), (19712, 1106382), (20911, 1042944), (21728, 1003728), (22407, 973312), (22812, 956032), (24832, 878262), (25608, 851648), (26614, 819456), (29568, 737588), (29876, 729984), (30416, 717024), (32592, 669152), (34144, 638736), (37248, 585508), (39424, 553191), (39921, 546304), (41822, 521472), (43456, 501864), (44814, 486656), (45624, 478016), (49664, 439131), (51216, 425824), (53228, 409728), (59136, 368794), (59752, 364992), (60832, 358512), (62733, 347648), (65184, 334576), (68288, 319368), (74496, 292754), (79842, 273152), (83644, 260736), (86912, 250932), (89628, 243328), (91248, 239008), (102432, 212912), (106456, 204864), (118272, 184397), (119504, 182496), (121664, 179256), (125466, 173824), (130368, 167288), (136576, 159684), (146377, 148992)]