251279179776

素因数分解:

$2^{19}\times 3^4\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 400

約数和(自身を含む): 770908145700

約数和(自身を除く): 519628965924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 97, 108, 122, 128, 144, 162, 183, 192, 194, 216, 244, 256, 288, 291, 324, 366, 384, 388, 432, 488, 512, 549, 576, 582, 648, 732, 768, 776, 864, 873, 976, 1024, 1098, 1152, 1164, 1296, 1464, 1536, 1552, 1647, 1728, 1746, 1952, 2048, 2196, 2304, 2328, 2592, 2619, 2928, 3072, 3104, 3294, 3456, 3492, 3904, 4096, 4392, 4608, 4656, 4941, 5184, 5238, 5856, 5917, 6144, 6208, 6588, 6912, 6984, 7808, 7857, 8192, 8784, 9216, 9312, 9882, 10368, 10476, 11712, 11834, 12288, 12416, 13176, 13824, 13968, 15616, 15714, 16384, 17568, 17751, 18432, 18624, 19764, 20736, 20952, 23424, 23668, 24576, 24832, 26352, 27648, 27936, 31232, 31428, 32768, 35136, 35502, 36864, 37248, 39528, 41472, 41904, 46848, 47336, 49152, 49664, 52704, 53253, 55296, 55872, 62464, 62856, 65536, 70272, 71004, 73728, 74496, 79056, 82944, 83808, 93696, 94672, 98304, 99328, 105408, 106506, 110592, 111744, 124928, 125712, 131072, 140544, 142008, 147456, 148992, 158112, 159759, 165888, 167616, 187392, 189344, 196608, 198656, 210816, 213012, 221184, 223488, 249856, 251424, 262144, 281088, 284016, 294912, 297984, 316224, 319518, 331776, 335232, 374784, 378688, 393216, 397312, 421632, 426024, 442368, 446976, 479277, 499712, 502848, 524288, 562176, 568032, 589824, 595968, 632448, 639036, 663552, 670464, 749568, 757376, 786432, 794624, 843264, 852048, 884736, 893952, 958554, 999424, 1005696, 1124352, 1136064, 1179648, 1191936, 1264896, 1278072, 1327104, 1340928, 1499136, 1514752, 1572864, 1589248, 1686528, 1704096, 1769472, 1787904, 1917108, 1998848, 2011392, 2248704, 2272128, 2359296, 2383872, 2529792, 2556144, 2654208, 2681856, 2998272, 3029504, 3178496, 3373056, 3408192, 3538944, 3575808, 3834216, 3997696, 4022784, 4497408, 4544256, 4718592, 4767744, 5059584, 5112288, 5308416, 5363712, 5996544, 6059008, 6356992, 6746112, 6816384, 7077888, 7151616, 7668432, 7995392, 8045568, 8994816, 9088512, 9535488, 10119168, 10224576, 10616832, 10727424, 11993088, 12118016, 12713984, 13492224, 13632768, 14155776, 14303232, 15336864, 15990784, 16091136, 17989632, 18177024, 19070976, 20238336, 20449152, 21233664, 21454848, 23986176, 24236032, 25427968, 26984448, 27265536, 28606464, 30673728, 31981568, 32182272, 35979264, 36354048, 38141952, 40476672, 40898304, 42467328, 42909696, 47972352, 48472064, 50855936, 53968896, 54531072, 57212928, 61347456, 64364544, 71958528, 72708096, 76283904, 80953344, 81796608, 85819392, 95944704, 96944128, 107937792, 109062144, 114425856, 122694912, 128729088, 143917056, 145416192, 152567808, 161906688, 163593216, 171638784, 193888256, 215875584, 218124288, 228851712, 245389824, 257458176, 287834112, 290832384, 323813376, 327186432, 343277568, 387776512, 431751168, 436248576, 457703424, 490779648, 514916352, 581664768, 647626752, 654372864, 686555136, 775553024, 863502336, 872497152, 981559296, 1029832704, 1163329536, 1295253504, 1308745728, 1373110272, 1551106048, 1744994304, 1963118592, 2059665408, 2326659072, 2590507008, 2617491456, 3102212096, 3489988608, 3926237184, 4119330816, 4653318144, 5234982912, 6979977216, 7852474368, 9306636288, 10469965824, 13959954432, 15704948736, 20939931648, 27919908864, 31409897472, 41879863296, 62819794944, 83759726592, 125639589888, 251279179776]

約数ペア:

[(1, 251279179776), (2, 125639589888), (3, 83759726592), (4, 62819794944), (6, 41879863296), (8, 31409897472), (9, 27919908864), (12, 20939931648), (16, 15704948736), (18, 13959954432), (24, 10469965824), (27, 9306636288), (32, 7852474368), (36, 6979977216), (48, 5234982912), (54, 4653318144), (61, 4119330816), (64, 3926237184), (72, 3489988608), (81, 3102212096), (96, 2617491456), (97, 2590507008), (108, 2326659072), (122, 2059665408), (128, 1963118592), (144, 1744994304), (162, 1551106048), (183, 1373110272), (192, 1308745728), (194, 1295253504), (216, 1163329536), (244, 1029832704), (256, 981559296), (288, 872497152), (291, 863502336), (324, 775553024), (366, 686555136), (384, 654372864), (388, 647626752), (432, 581664768), (488, 514916352), (512, 490779648), (549, 457703424), (576, 436248576), (582, 431751168), (648, 387776512), (732, 343277568), (768, 327186432), (776, 323813376), (864, 290832384), (873, 287834112), (976, 257458176), (1024, 245389824), (1098, 228851712), (1152, 218124288), (1164, 215875584), (1296, 193888256), (1464, 171638784), (1536, 163593216), (1552, 161906688), (1647, 152567808), (1728, 145416192), (1746, 143917056), (1952, 128729088), (2048, 122694912), (2196, 114425856), (2304, 109062144), (2328, 107937792), (2592, 96944128), (2619, 95944704), (2928, 85819392), (3072, 81796608), (3104, 80953344), (3294, 76283904), (3456, 72708096), (3492, 71958528), (3904, 64364544), (4096, 61347456), (4392, 57212928), (4608, 54531072), (4656, 53968896), (4941, 50855936), (5184, 48472064), (5238, 47972352), (5856, 42909696), (5917, 42467328), (6144, 40898304), (6208, 40476672), (6588, 38141952), (6912, 36354048), (6984, 35979264), (7808, 32182272), (7857, 31981568), (8192, 30673728), (8784, 28606464), (9216, 27265536), (9312, 26984448), (9882, 25427968), (10368, 24236032), (10476, 23986176), (11712, 21454848), (11834, 21233664), (12288, 20449152), (12416, 20238336), (13176, 19070976), (13824, 18177024), (13968, 17989632), (15616, 16091136), (15714, 15990784), (16384, 15336864), (17568, 14303232), (17751, 14155776), (18432, 13632768), (18624, 13492224), (19764, 12713984), (20736, 12118016), (20952, 11993088), (23424, 10727424), (23668, 10616832), (24576, 10224576), (24832, 10119168), (26352, 9535488), (27648, 9088512), (27936, 8994816), (31232, 8045568), (31428, 7995392), (32768, 7668432), (35136, 7151616), (35502, 7077888), (36864, 6816384), (37248, 6746112), (39528, 6356992), (41472, 6059008), (41904, 5996544), (46848, 5363712), (47336, 5308416), (49152, 5112288), (49664, 5059584), (52704, 4767744), (53253, 4718592), (55296, 4544256), (55872, 4497408), (62464, 4022784), (62856, 3997696), (65536, 3834216), (70272, 3575808), (71004, 3538944), (73728, 3408192), (74496, 3373056), (79056, 3178496), (82944, 3029504), (83808, 2998272), (93696, 2681856), (94672, 2654208), (98304, 2556144), (99328, 2529792), (105408, 2383872), (106506, 2359296), (110592, 2272128), (111744, 2248704), (124928, 2011392), (125712, 1998848), (131072, 1917108), (140544, 1787904), (142008, 1769472), (147456, 1704096), (148992, 1686528), (158112, 1589248), (159759, 1572864), (165888, 1514752), (167616, 1499136), (187392, 1340928), (189344, 1327104), (196608, 1278072), (198656, 1264896), (210816, 1191936), (213012, 1179648), (221184, 1136064), (223488, 1124352), (249856, 1005696), (251424, 999424), (262144, 958554), (281088, 893952), (284016, 884736), (294912, 852048), (297984, 843264), (316224, 794624), (319518, 786432), (331776, 757376), (335232, 749568), (374784, 670464), (378688, 663552), (393216, 639036), (397312, 632448), (421632, 595968), (426024, 589824), (442368, 568032), (446976, 562176), (479277, 524288), (499712, 502848)]