1768861696

素因数分解:

$2^{12}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 208

約数和(自身を含む): 4529295360

約数和(自身を除く): 2760433664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 191, 224, 238, 256, 266, 272, 304, 323, 382, 448, 476, 512, 532, 544, 608, 646, 764, 896, 952, 1024, 1064, 1088, 1216, 1292, 1337, 1528, 1792, 1904, 2048, 2128, 2176, 2261, 2432, 2584, 2674, 3056, 3247, 3584, 3629, 3808, 4096, 4256, 4352, 4522, 4864, 5168, 5348, 6112, 6494, 7168, 7258, 7616, 8512, 8704, 9044, 9728, 10336, 10696, 12224, 12988, 14336, 14516, 15232, 17024, 17408, 18088, 19456, 20672, 21392, 22729, 24448, 25403, 25976, 28672, 29032, 30464, 34048, 34816, 36176, 38912, 41344, 42784, 45458, 48896, 50806, 51952, 58064, 60928, 61693, 68096, 69632, 72352, 77824, 82688, 85568, 90916, 97792, 101612, 103904, 116128, 121856, 123386, 136192, 144704, 165376, 171136, 181832, 195584, 203224, 207808, 232256, 243712, 246772, 272384, 289408, 330752, 342272, 363664, 391168, 406448, 415616, 431851, 464512, 487424, 493544, 544768, 578816, 661504, 684544, 727328, 782336, 812896, 831232, 863702, 929024, 987088, 1157632, 1323008, 1369088, 1454656, 1625792, 1662464, 1727404, 1858048, 1974176, 2315264, 2738176, 2909312, 3251584, 3324928, 3454808, 3716096, 3948352, 4630528, 5476352, 5818624, 6503168, 6649856, 6909616, 7432192, 7896704, 9261056, 11637248, 13006336, 13299712, 13819232, 14864384, 15793408, 23274496, 26012672, 27638464, 31586816, 46548992, 52025344, 55276928, 63173632, 93097984, 104050688, 110553856, 126347264, 221107712, 252694528, 442215424, 884430848, 1768861696]

約数ペア:

[(1, 1768861696), (2, 884430848), (4, 442215424), (7, 252694528), (8, 221107712), (14, 126347264), (16, 110553856), (17, 104050688), (19, 93097984), (28, 63173632), (32, 55276928), (34, 52025344), (38, 46548992), (56, 31586816), (64, 27638464), (68, 26012672), (76, 23274496), (112, 15793408), (119, 14864384), (128, 13819232), (133, 13299712), (136, 13006336), (152, 11637248), (191, 9261056), (224, 7896704), (238, 7432192), (256, 6909616), (266, 6649856), (272, 6503168), (304, 5818624), (323, 5476352), (382, 4630528), (448, 3948352), (476, 3716096), (512, 3454808), (532, 3324928), (544, 3251584), (608, 2909312), (646, 2738176), (764, 2315264), (896, 1974176), (952, 1858048), (1024, 1727404), (1064, 1662464), (1088, 1625792), (1216, 1454656), (1292, 1369088), (1337, 1323008), (1528, 1157632), (1792, 987088), (1904, 929024), (2048, 863702), (2128, 831232), (2176, 812896), (2261, 782336), (2432, 727328), (2584, 684544), (2674, 661504), (3056, 578816), (3247, 544768), (3584, 493544), (3629, 487424), (3808, 464512), (4096, 431851), (4256, 415616), (4352, 406448), (4522, 391168), (4864, 363664), (5168, 342272), (5348, 330752), (6112, 289408), (6494, 272384), (7168, 246772), (7258, 243712), (7616, 232256), (8512, 207808), (8704, 203224), (9044, 195584), (9728, 181832), (10336, 171136), (10696, 165376), (12224, 144704), (12988, 136192), (14336, 123386), (14516, 121856), (15232, 116128), (17024, 103904), (17408, 101612), (18088, 97792), (19456, 90916), (20672, 85568), (21392, 82688), (22729, 77824), (24448, 72352), (25403, 69632), (25976, 68096), (28672, 61693), (29032, 60928), (30464, 58064), (34048, 51952), (34816, 50806), (36176, 48896), (38912, 45458), (41344, 42784)]