12721327872

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:395

約数の個数: 288

約数和(自身を含む): 37976408064

約数和(自身を除く): 25255080192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 127, 128, 132, 142, 167, 176, 192, 213, 254, 256, 264, 284, 334, 352, 381, 384, 426, 501, 508, 528, 568, 668, 704, 762, 768, 781, 852, 1002, 1016, 1056, 1136, 1336, 1397, 1408, 1524, 1562, 1704, 1837, 2004, 2032, 2112, 2272, 2343, 2672, 2794, 2816, 3048, 3124, 3408, 3674, 4008, 4064, 4191, 4224, 4544, 4686, 5344, 5511, 5588, 6096, 6248, 6816, 7348, 8016, 8128, 8382, 8448, 9017, 9088, 9372, 10688, 11022, 11176, 11857, 12192, 12496, 13632, 14696, 16032, 16256, 16764, 18034, 18176, 18744, 21209, 21376, 22044, 22352, 23714, 24384, 24992, 27051, 27264, 29392, 32064, 32512, 33528, 35571, 36068, 37488, 42418, 42752, 44088, 44704, 47428, 48768, 49984, 54102, 54528, 58784, 63627, 64128, 67056, 71142, 72136, 74976, 84836, 88176, 89408, 94856, 97536, 99187, 99968, 108204, 117568, 127254, 128256, 130427, 134112, 142284, 144272, 149952, 169672, 176352, 178816, 189712, 198374, 199936, 216408, 233299, 235136, 254508, 260854, 268224, 284568, 288544, 297561, 299904, 339344, 352704, 357632, 379424, 391281, 396748, 432816, 466598, 470272, 509016, 521708, 536448, 569136, 577088, 595122, 599808, 678688, 699897, 705408, 758848, 782562, 793496, 865632, 933196, 1018032, 1043416, 1072896, 1138272, 1154176, 1190244, 1357376, 1399794, 1410816, 1505839, 1517696, 1565124, 1586992, 1731264, 1866392, 2036064, 2086832, 2276544, 2308352, 2380488, 2714752, 2799588, 3011678, 3035392, 3130248, 3173984, 3462528, 3732784, 4072128, 4173664, 4517517, 4553088, 4760976, 5429504, 5599176, 6023356, 6260496, 6347968, 6925056, 7465568, 8144256, 8347328, 9035034, 9106176, 9521952, 11198352, 12046712, 12520992, 12695936, 14931136, 16288512, 16564229, 16694656, 18070068, 19043904, 22396704, 24093424, 25041984, 25391872, 29862272, 33128458, 33389312, 36140136, 38087808, 44793408, 48186848, 49692687, 50083968, 59724544, 66256916, 72280272, 76175616, 89586816, 96373696, 99385374, 100167936, 132513832, 144560544, 179173632, 192747392, 198770748, 265027664, 289121088, 385494784, 397541496, 530055328, 578242176, 795082992, 1060110656, 1156484352, 1590165984, 2120221312, 3180331968, 4240442624, 6360663936, 12721327872]

約数ペア:

[(1, 12721327872), (2, 6360663936), (3, 4240442624), (4, 3180331968), (6, 2120221312), (8, 1590165984), (11, 1156484352), (12, 1060110656), (16, 795082992), (22, 578242176), (24, 530055328), (32, 397541496), (33, 385494784), (44, 289121088), (48, 265027664), (64, 198770748), (66, 192747392), (71, 179173632), (88, 144560544), (96, 132513832), (127, 100167936), (128, 99385374), (132, 96373696), (142, 89586816), (167, 76175616), (176, 72280272), (192, 66256916), (213, 59724544), (254, 50083968), (256, 49692687), (264, 48186848), (284, 44793408), (334, 38087808), (352, 36140136), (381, 33389312), (384, 33128458), (426, 29862272), (501, 25391872), (508, 25041984), (528, 24093424), (568, 22396704), (668, 19043904), (704, 18070068), (762, 16694656), (768, 16564229), (781, 16288512), (852, 14931136), (1002, 12695936), (1016, 12520992), (1056, 12046712), (1136, 11198352), (1336, 9521952), (1397, 9106176), (1408, 9035034), (1524, 8347328), (1562, 8144256), (1704, 7465568), (1837, 6925056), (2004, 6347968), (2032, 6260496), (2112, 6023356), (2272, 5599176), (2343, 5429504), (2672, 4760976), (2794, 4553088), (2816, 4517517), (3048, 4173664), (3124, 4072128), (3408, 3732784), (3674, 3462528), (4008, 3173984), (4064, 3130248), (4191, 3035392), (4224, 3011678), (4544, 2799588), (4686, 2714752), (5344, 2380488), (5511, 2308352), (5588, 2276544), (6096, 2086832), (6248, 2036064), (6816, 1866392), (7348, 1731264), (8016, 1586992), (8128, 1565124), (8382, 1517696), (8448, 1505839), (9017, 1410816), (9088, 1399794), (9372, 1357376), (10688, 1190244), (11022, 1154176), (11176, 1138272), (11857, 1072896), (12192, 1043416), (12496, 1018032), (13632, 933196), (14696, 865632), (16032, 793496), (16256, 782562), (16764, 758848), (18034, 705408), (18176, 699897), (18744, 678688), (21209, 599808), (21376, 595122), (22044, 577088), (22352, 569136), (23714, 536448), (24384, 521708), (24992, 509016), (27051, 470272), (27264, 466598), (29392, 432816), (32064, 396748), (32512, 391281), (33528, 379424), (35571, 357632), (36068, 352704), (37488, 339344), (42418, 299904), (42752, 297561), (44088, 288544), (44704, 284568), (47428, 268224), (48768, 260854), (49984, 254508), (54102, 235136), (54528, 233299), (58784, 216408), (63627, 199936), (64128, 198374), (67056, 189712), (71142, 178816), (72136, 176352), (74976, 169672), (84836, 149952), (88176, 144272), (89408, 142284), (94856, 134112), (97536, 130427), (99187, 128256), (99968, 127254), (108204, 117568)]