219848219136

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{524287}}^1$

素因数の和:524331

約数の個数: 240

約数和(自身を含む): 780920684544

約数和(自身を除く): 561072465408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1536, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2496, 2688, 2912, 3276, 3328, 3584, 3744, 4032, 4368, 4608, 4992, 5376, 5824, 6552, 6656, 7488, 8064, 8736, 9984, 10752, 11648, 13104, 14976, 16128, 17472, 19968, 23296, 26208, 29952, 32256, 34944, 46592, 52416, 59904, 69888, 104832, 139776, 209664, 419328, 524287, 1048574, 1572861, 2097148, 3145722, 3670009, 4194296, 4718583, 6291444, 6815731, 7340018, 8388592, 9437166, 11010027, 12582888, 13631462, 14680036, 16777184, 18874332, 20447193, 22020054, 25165776, 27262924, 29360072, 33030081, 33554368, 37748664, 40894386, 44040108, 47710117, 50331552, 54525848, 58720144, 61341579, 66060162, 67108736, 75497328, 81788772, 88080216, 95420234, 100663104, 109051696, 117440288, 122683158, 132120324, 134217472, 143130351, 150994656, 163577544, 176160432, 190840468, 201326208, 218103392, 234880576, 245366316, 264240648, 268434944, 286260702, 301989312, 327155088, 352320864, 381680936, 402652416, 429391053, 436206784, 469761152, 490732632, 528481296, 572521404, 603978624, 654310176, 704641728, 763361872, 805304832, 858782106, 872413568, 939522304, 981465264, 1056962592, 1145042808, 1207957248, 1308620352, 1409283456, 1526723744, 1717564212, 1744827136, 1879044608, 1962930528, 2113925184, 2290085616, 2415914496, 2617240704, 2818566912, 3053447488, 3435128424, 3489654272, 3925861056, 4227850368, 4580171232, 5234481408, 5637133824, 6106894976, 6870256848, 7851722112, 8455700736, 9160342464, 10468962816, 12213789952, 13740513696, 15703444224, 16911401472, 18320684928, 24427579904, 27481027392, 31406888448, 36641369856, 54962054784, 73282739712, 109924109568, 219848219136]

約数ペア:

[(1, 219848219136), (2, 109924109568), (3, 73282739712), (4, 54962054784), (6, 36641369856), (7, 31406888448), (8, 27481027392), (9, 24427579904), (12, 18320684928), (13, 16911401472), (14, 15703444224), (16, 13740513696), (18, 12213789952), (21, 10468962816), (24, 9160342464), (26, 8455700736), (28, 7851722112), (32, 6870256848), (36, 6106894976), (39, 5637133824), (42, 5234481408), (48, 4580171232), (52, 4227850368), (56, 3925861056), (63, 3489654272), (64, 3435128424), (72, 3053447488), (78, 2818566912), (84, 2617240704), (91, 2415914496), (96, 2290085616), (104, 2113925184), (112, 1962930528), (117, 1879044608), (126, 1744827136), (128, 1717564212), (144, 1526723744), (156, 1409283456), (168, 1308620352), (182, 1207957248), (192, 1145042808), (208, 1056962592), (224, 981465264), (234, 939522304), (252, 872413568), (256, 858782106), (273, 805304832), (288, 763361872), (312, 704641728), (336, 654310176), (364, 603978624), (384, 572521404), (416, 528481296), (448, 490732632), (468, 469761152), (504, 436206784), (512, 429391053), (546, 402652416), (576, 381680936), (624, 352320864), (672, 327155088), (728, 301989312), (768, 286260702), (819, 268434944), (832, 264240648), (896, 245366316), (936, 234880576), (1008, 218103392), (1092, 201326208), (1152, 190840468), (1248, 176160432), (1344, 163577544), (1456, 150994656), (1536, 143130351), (1638, 134217472), (1664, 132120324), (1792, 122683158), (1872, 117440288), (2016, 109051696), (2184, 100663104), (2304, 95420234), (2496, 88080216), (2688, 81788772), (2912, 75497328), (3276, 67108736), (3328, 66060162), (3584, 61341579), (3744, 58720144), (4032, 54525848), (4368, 50331552), (4608, 47710117), (4992, 44040108), (5376, 40894386), (5824, 37748664), (6552, 33554368), (6656, 33030081), (7488, 29360072), (8064, 27262924), (8736, 25165776), (9984, 22020054), (10752, 20447193), (11648, 18874332), (13104, 16777184), (14976, 14680036), (16128, 13631462), (17472, 12582888), (19968, 11010027), (23296, 9437166), (26208, 8388592), (29952, 7340018), (32256, 6815731), (34944, 6291444), (46592, 4718583), (52416, 4194296), (59904, 3670009), (69888, 3145722), (104832, 2097148), (139776, 1572861), (209664, 1048574), (419328, 524287)]