513764672512

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{13681}}^1$

素因数の和:13765

約数の個数: 264

約数和(自身を含む): 1312074465792

約数和(自身を除く): 798309793280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 169, 182, 208, 217, 224, 248, 256, 338, 364, 403, 416, 434, 448, 496, 512, 676, 728, 806, 832, 868, 896, 992, 1024, 1183, 1352, 1456, 1612, 1664, 1736, 1792, 1984, 2366, 2704, 2821, 2912, 3224, 3328, 3472, 3584, 3968, 4732, 5239, 5408, 5642, 5824, 6448, 6656, 6944, 7168, 7936, 9464, 10478, 10816, 11284, 11648, 12896, 13312, 13681, 13888, 15872, 18928, 20956, 21632, 22568, 23296, 25792, 27362, 27776, 31744, 36673, 37856, 41912, 43264, 45136, 46592, 51584, 54724, 55552, 73346, 75712, 83824, 86528, 90272, 93184, 95767, 103168, 109448, 111104, 146692, 151424, 167648, 173056, 177853, 180544, 191534, 206336, 218896, 222208, 293384, 302848, 335296, 355706, 361088, 383068, 412672, 424111, 437792, 586768, 605696, 670592, 711412, 722176, 766136, 848222, 875584, 1173536, 1211392, 1244971, 1341184, 1422824, 1444352, 1532272, 1696444, 1751168, 2312089, 2347072, 2489942, 2682368, 2845648, 2888704, 2968777, 3064544, 3392888, 3502336, 4624178, 4694144, 4979884, 5364736, 5513443, 5691296, 5937554, 6129088, 6785776, 7004672, 9248356, 9388288, 9959768, 11026886, 11382592, 11875108, 12258176, 13571552, 14009344, 16184623, 18496712, 18776576, 19919536, 22053772, 22765184, 23750216, 24516352, 27143104, 32369246, 36993424, 37553152, 38594101, 39839072, 44107544, 45530368, 47500432, 49032704, 54286208, 64738492, 71674759, 73986848, 77188202, 79678144, 88215088, 91060736, 95000864, 98065408, 108572416, 129476984, 143349518, 147973696, 154376404, 159356288, 176430176, 182121472, 190001728, 217144832, 258953968, 286699036, 295947392, 308752808, 318712576, 352860352, 380003456, 434289664, 501723313, 517907936, 573398072, 591894784, 617505616, 637425152, 705720704, 760006912, 1003446626, 1035815872, 1146796144, 1183789568, 1235011232, 1274850304, 1411441408, 1520013824, 2006893252, 2071631744, 2293592288, 2367579136, 2470022464, 2822882816, 3040027648, 4013786504, 4143263488, 4587184576, 4940044928, 5645765632, 8027573008, 8286526976, 9174369152, 9880089856, 16055146016, 16573053952, 18348738304, 19760179712, 32110292032, 36697476608, 39520359424, 64220584064, 73394953216, 128441168128, 256882336256, 513764672512]

約数ペア:

[(1, 513764672512), (2, 256882336256), (4, 128441168128), (7, 73394953216), (8, 64220584064), (13, 39520359424), (14, 36697476608), (16, 32110292032), (26, 19760179712), (28, 18348738304), (31, 16573053952), (32, 16055146016), (52, 9880089856), (56, 9174369152), (62, 8286526976), (64, 8027573008), (91, 5645765632), (104, 4940044928), (112, 4587184576), (124, 4143263488), (128, 4013786504), (169, 3040027648), (182, 2822882816), (208, 2470022464), (217, 2367579136), (224, 2293592288), (248, 2071631744), (256, 2006893252), (338, 1520013824), (364, 1411441408), (403, 1274850304), (416, 1235011232), (434, 1183789568), (448, 1146796144), (496, 1035815872), (512, 1003446626), (676, 760006912), (728, 705720704), (806, 637425152), (832, 617505616), (868, 591894784), (896, 573398072), (992, 517907936), (1024, 501723313), (1183, 434289664), (1352, 380003456), (1456, 352860352), (1612, 318712576), (1664, 308752808), (1736, 295947392), (1792, 286699036), (1984, 258953968), (2366, 217144832), (2704, 190001728), (2821, 182121472), (2912, 176430176), (3224, 159356288), (3328, 154376404), (3472, 147973696), (3584, 143349518), (3968, 129476984), (4732, 108572416), (5239, 98065408), (5408, 95000864), (5642, 91060736), (5824, 88215088), (6448, 79678144), (6656, 77188202), (6944, 73986848), (7168, 71674759), (7936, 64738492), (9464, 54286208), (10478, 49032704), (10816, 47500432), (11284, 45530368), (11648, 44107544), (12896, 39839072), (13312, 38594101), (13681, 37553152), (13888, 36993424), (15872, 32369246), (18928, 27143104), (20956, 24516352), (21632, 23750216), (22568, 22765184), (23296, 22053772), (25792, 19919536), (27362, 18776576), (27776, 18496712), (31744, 16184623), (36673, 14009344), (37856, 13571552), (41912, 12258176), (43264, 11875108), (45136, 11382592), (46592, 11026886), (51584, 9959768), (54724, 9388288), (55552, 9248356), (73346, 7004672), (75712, 6785776), (83824, 6129088), (86528, 5937554), (90272, 5691296), (93184, 5513443), (95767, 5364736), (103168, 4979884), (109448, 4694144), (111104, 4624178), (146692, 3502336), (151424, 3392888), (167648, 3064544), (173056, 2968777), (177853, 2888704), (180544, 2845648), (191534, 2682368), (206336, 2489942), (218896, 2347072), (222208, 2312089), (293384, 1751168), (302848, 1696444), (335296, 1532272), (355706, 1444352), (361088, 1422824), (383068, 1341184), (412672, 1244971), (424111, 1211392), (437792, 1173536), (586768, 875584), (605696, 848222), (670592, 766136), (711412, 722176)]