8461331712

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^2\times {\mathrm{3391}}^1$

素因数の和:3454

約数の個数: 216

約数和(自身を含む): 26415674880

約数和(自身を除く): 17954343168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 361, 384, 432, 456, 513, 576, 608, 684, 722, 768, 864, 912, 1026, 1083, 1152, 1216, 1368, 1444, 1728, 1824, 2052, 2166, 2304, 2432, 2736, 2888, 3249, 3391, 3456, 3648, 4104, 4332, 4864, 5472, 5776, 6498, 6782, 6912, 7296, 8208, 8664, 9747, 10173, 10944, 11552, 12996, 13564, 14592, 16416, 17328, 19494, 20346, 21888, 23104, 25992, 27128, 30519, 32832, 34656, 38988, 40692, 43776, 46208, 51984, 54256, 61038, 64429, 65664, 69312, 77976, 81384, 91557, 92416, 103968, 108512, 122076, 128858, 131328, 138624, 155952, 162768, 183114, 193287, 207936, 217024, 244152, 257716, 277248, 311904, 325536, 366228, 386574, 415872, 434048, 488304, 515432, 579861, 623808, 651072, 732456, 773148, 831744, 868096, 976608, 1030864, 1159722, 1224151, 1247616, 1302144, 1464912, 1546296, 1739583, 1953216, 2061728, 2319444, 2448302, 2495232, 2604288, 2929824, 3092592, 3479166, 3672453, 3906432, 4123456, 4638888, 4896604, 5859648, 6185184, 6958332, 7344906, 7812864, 8246912, 9277776, 9793208, 11017359, 11719296, 12370368, 13916664, 14689812, 16493824, 18555552, 19586416, 22034718, 23438592, 24740736, 27833328, 29379624, 33052077, 37111104, 39172832, 44069436, 49481472, 55666656, 58759248, 66104154, 74222208, 78345664, 88138872, 111333312, 117518496, 132208308, 148444416, 156691328, 176277744, 222666624, 235036992, 264416616, 313382656, 352555488, 445333248, 470073984, 528833232, 705110976, 940147968, 1057666464, 1410221952, 2115332928, 2820443904, 4230665856, 8461331712]

約数ペア:

[(1, 8461331712), (2, 4230665856), (3, 2820443904), (4, 2115332928), (6, 1410221952), (8, 1057666464), (9, 940147968), (12, 705110976), (16, 528833232), (18, 470073984), (19, 445333248), (24, 352555488), (27, 313382656), (32, 264416616), (36, 235036992), (38, 222666624), (48, 176277744), (54, 156691328), (57, 148444416), (64, 132208308), (72, 117518496), (76, 111333312), (96, 88138872), (108, 78345664), (114, 74222208), (128, 66104154), (144, 58759248), (152, 55666656), (171, 49481472), (192, 44069436), (216, 39172832), (228, 37111104), (256, 33052077), (288, 29379624), (304, 27833328), (342, 24740736), (361, 23438592), (384, 22034718), (432, 19586416), (456, 18555552), (513, 16493824), (576, 14689812), (608, 13916664), (684, 12370368), (722, 11719296), (768, 11017359), (864, 9793208), (912, 9277776), (1026, 8246912), (1083, 7812864), (1152, 7344906), (1216, 6958332), (1368, 6185184), (1444, 5859648), (1728, 4896604), (1824, 4638888), (2052, 4123456), (2166, 3906432), (2304, 3672453), (2432, 3479166), (2736, 3092592), (2888, 2929824), (3249, 2604288), (3391, 2495232), (3456, 2448302), (3648, 2319444), (4104, 2061728), (4332, 1953216), (4864, 1739583), (5472, 1546296), (5776, 1464912), (6498, 1302144), (6782, 1247616), (6912, 1224151), (7296, 1159722), (8208, 1030864), (8664, 976608), (9747, 868096), (10173, 831744), (10944, 773148), (11552, 732456), (12996, 651072), (13564, 623808), (14592, 579861), (16416, 515432), (17328, 488304), (19494, 434048), (20346, 415872), (21888, 386574), (23104, 366228), (25992, 325536), (27128, 311904), (30519, 277248), (32832, 257716), (34656, 244152), (38988, 217024), (40692, 207936), (43776, 193287), (46208, 183114), (51984, 162768), (54256, 155952), (61038, 138624), (64429, 131328), (65664, 128858), (69312, 122076), (77976, 108512), (81384, 103968), (91557, 92416)]