21046724608

素因数分解:

$2^{11}\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 432

約数和(自身を含む): 56896306740

約数和(自身を除く): 35849582132

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 73, 91, 98, 104, 112, 119, 128, 136, 146, 169, 182, 196, 208, 221, 224, 238, 256, 272, 292, 338, 364, 392, 416, 442, 448, 476, 511, 512, 544, 584, 637, 676, 728, 784, 832, 833, 884, 896, 949, 952, 1022, 1024, 1088, 1168, 1183, 1241, 1274, 1352, 1456, 1547, 1568, 1664, 1666, 1768, 1792, 1898, 1904, 2044, 2048, 2176, 2336, 2366, 2482, 2548, 2704, 2873, 2912, 3094, 3136, 3328, 3332, 3536, 3577, 3584, 3796, 3808, 4088, 4352, 4672, 4732, 4964, 5096, 5408, 5746, 5824, 6188, 6272, 6643, 6656, 6664, 7072, 7154, 7168, 7592, 7616, 8176, 8281, 8687, 8704, 9344, 9464, 9928, 10192, 10816, 10829, 11492, 11648, 12337, 12376, 12544, 13286, 13312, 13328, 14144, 14308, 14336, 15184, 15232, 16133, 16352, 16562, 17374, 17408, 18688, 18928, 19856, 20111, 20384, 21632, 21658, 22984, 23296, 24674, 24752, 25088, 26572, 26624, 26656, 28288, 28616, 30368, 30464, 32266, 32704, 33124, 34748, 34816, 37376, 37856, 39712, 40222, 40768, 43264, 43316, 45968, 46501, 46592, 49348, 49504, 50176, 53144, 53312, 56576, 57232, 60736, 60809, 60928, 64532, 65408, 66248, 69496, 74752, 75712, 79424, 80444, 81536, 86359, 86528, 86632, 91936, 93002, 93184, 98696, 99008, 100352, 106288, 106624, 112931, 113152, 114464, 121472, 121618, 121856, 129064, 130816, 132496, 138992, 140777, 149504, 151424, 158848, 160888, 163072, 172718, 173056, 173264, 183872, 186004, 186368, 197392, 198016, 209729, 212576, 213248, 225862, 226304, 228928, 242944, 243236, 243712, 258128, 261632, 264992, 277984, 281554, 302848, 317696, 321776, 326144, 345436, 346112, 346528, 367744, 372008, 394784, 396032, 419458, 425152, 426496, 451724, 452608, 457856, 485888, 486472, 516256, 523264, 529984, 555968, 563108, 604513, 605696, 635392, 643552, 652288, 690872, 693056, 735488, 744016, 789568, 790517, 792064, 838916, 850304, 852992, 903448, 915712, 971776, 972944, 1032512, 1046528, 1059968, 1111936, 1126216, 1209026, 1211392, 1270784, 1287104, 1304576, 1381744, 1386112, 1468103, 1470976, 1488032, 1579136, 1581034, 1584128, 1677832, 1700608, 1705984, 1806896, 1831424, 1943552, 1945888, 2065024, 2119936, 2223872, 2252432, 2418052, 2422784, 2541568, 2574208, 2763488, 2772224, 2936206, 2941952, 2976064, 3158272, 3162068, 3168256, 3355664, 3401216, 3613792, 3662848, 3891776, 4130048, 4239872, 4447744, 4504864, 4836104, 5148416, 5526976, 5544448, 5872412, 5883904, 5952128, 6316544, 6324136, 6711328, 6802432, 7227584, 7325696, 7783552, 8260096, 8479744, 8895488, 9009728, 9672208, 10276721, 10296832, 11053952, 11088896, 11744824, 11904256, 12633088, 12648272, 13422656, 13604864, 14455168, 15567104, 16520192, 16959488, 17790976, 18019456, 19344416, 20553442, 20593664, 22107904, 22177792, 23489648, 23808512, 25266176, 25296544, 26845312, 28910336, 31134208, 33040384, 36038912, 38688832, 41106884, 41187328, 44215808, 46979296, 47617024, 50593088, 53690624, 57820672, 62268416, 72077824, 77377664, 82213768, 88431616, 93958592, 95234048, 101186176, 107381248, 115641344, 124536832, 144155648, 154755328, 164427536, 176863232, 187917184, 202372352, 214762496, 231282688, 288311296, 309510656, 328855072, 375834368, 404744704, 429524992, 619021312, 657710144, 751668736, 809489408, 1238042624, 1315420288, 1503337472, 1618978816, 2630840576, 3006674944, 5261681152, 10523362304, 21046724608]

約数ペア:

[(1, 21046724608), (2, 10523362304), (4, 5261681152), (7, 3006674944), (8, 2630840576), (13, 1618978816), (14, 1503337472), (16, 1315420288), (17, 1238042624), (26, 809489408), (28, 751668736), (32, 657710144), (34, 619021312), (49, 429524992), (52, 404744704), (56, 375834368), (64, 328855072), (68, 309510656), (73, 288311296), (91, 231282688), (98, 214762496), (104, 202372352), (112, 187917184), (119, 176863232), (128, 164427536), (136, 154755328), (146, 144155648), (169, 124536832), (182, 115641344), (196, 107381248), (208, 101186176), (221, 95234048), (224, 93958592), (238, 88431616), (256, 82213768), (272, 77377664), (292, 72077824), (338, 62268416), (364, 57820672), (392, 53690624), (416, 50593088), (442, 47617024), (448, 46979296), (476, 44215808), (511, 41187328), (512, 41106884), (544, 38688832), (584, 36038912), (637, 33040384), (676, 31134208), (728, 28910336), (784, 26845312), (832, 25296544), (833, 25266176), (884, 23808512), (896, 23489648), (949, 22177792), (952, 22107904), (1022, 20593664), (1024, 20553442), (1088, 19344416), (1168, 18019456), (1183, 17790976), (1241, 16959488), (1274, 16520192), (1352, 15567104), (1456, 14455168), (1547, 13604864), (1568, 13422656), (1664, 12648272), (1666, 12633088), (1768, 11904256), (1792, 11744824), (1898, 11088896), (1904, 11053952), (2044, 10296832), (2048, 10276721), (2176, 9672208), (2336, 9009728), (2366, 8895488), (2482, 8479744), (2548, 8260096), (2704, 7783552), (2873, 7325696), (2912, 7227584), (3094, 6802432), (3136, 6711328), (3328, 6324136), (3332, 6316544), (3536, 5952128), (3577, 5883904), (3584, 5872412), (3796, 5544448), (3808, 5526976), (4088, 5148416), (4352, 4836104), (4672, 4504864), (4732, 4447744), (4964, 4239872), (5096, 4130048), (5408, 3891776), (5746, 3662848), (5824, 3613792), (6188, 3401216), (6272, 3355664), (6643, 3168256), (6656, 3162068), (6664, 3158272), (7072, 2976064), (7154, 2941952), (7168, 2936206), (7592, 2772224), (7616, 2763488), (8176, 2574208), (8281, 2541568), (8687, 2422784), (8704, 2418052), (9344, 2252432), (9464, 2223872), (9928, 2119936), (10192, 2065024), (10816, 1945888), (10829, 1943552), (11492, 1831424), (11648, 1806896), (12337, 1705984), (12376, 1700608), (12544, 1677832), (13286, 1584128), (13312, 1581034), (13328, 1579136), (14144, 1488032), (14308, 1470976), (14336, 1468103), (15184, 1386112), (15232, 1381744), (16133, 1304576), (16352, 1287104), (16562, 1270784), (17374, 1211392), (17408, 1209026), (18688, 1126216), (18928, 1111936), (19856, 1059968), (20111, 1046528), (20384, 1032512), (21632, 972944), (21658, 971776), (22984, 915712), (23296, 903448), (24674, 852992), (24752, 850304), (25088, 838916), (26572, 792064), (26624, 790517), (26656, 789568), (28288, 744016), (28616, 735488), (30368, 693056), (30464, 690872), (32266, 652288), (32704, 643552), (33124, 635392), (34748, 605696), (34816, 604513), (37376, 563108), (37856, 555968), (39712, 529984), (40222, 523264), (40768, 516256), (43264, 486472), (43316, 485888), (45968, 457856), (46501, 452608), (46592, 451724), (49348, 426496), (49504, 425152), (50176, 419458), (53144, 396032), (53312, 394784), (56576, 372008), (57232, 367744), (60736, 346528), (60809, 346112), (60928, 345436), (64532, 326144), (65408, 321776), (66248, 317696), (69496, 302848), (74752, 281554), (75712, 277984), (79424, 264992), (80444, 261632), (81536, 258128), (86359, 243712), (86528, 243236), (86632, 242944), (91936, 228928), (93002, 226304), (93184, 225862), (98696, 213248), (99008, 212576), (100352, 209729), (106288, 198016), (106624, 197392), (112931, 186368), (113152, 186004), (114464, 183872), (121472, 173264), (121618, 173056), (121856, 172718), (129064, 163072), (130816, 160888), (132496, 158848), (138992, 151424), (140777, 149504)]