12727463168

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13477}}^1$

素因数の和:13548

約数の個数: 144

約数和(自身を含む): 31736484864

約数和(自身を除く): 19009021696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 256, 272, 434, 448, 476, 496, 527, 544, 868, 896, 952, 992, 1054, 1088, 1736, 1792, 1904, 1984, 2108, 2176, 3472, 3689, 3808, 3968, 4216, 4352, 6944, 7378, 7616, 7936, 8432, 13477, 13888, 14756, 15232, 16864, 26954, 27776, 29512, 30464, 33728, 53908, 55552, 59024, 67456, 94339, 107816, 118048, 134912, 188678, 215632, 229109, 236096, 377356, 417787, 431264, 458218, 472192, 754712, 835574, 862528, 916436, 944384, 1509424, 1603763, 1671148, 1725056, 1832872, 2924509, 3018848, 3207526, 3342296, 3450112, 3665744, 5849018, 6037696, 6415052, 6684592, 7102379, 7331488, 11698036, 12075392, 12830104, 13369184, 14204758, 14662976, 23396072, 24150784, 25660208, 26738368, 28409516, 29325952, 46792144, 49716653, 51320416, 53476736, 56819032, 58651904, 93584288, 99433306, 102640832, 106953472, 113638064, 187168576, 198866612, 205281664, 227276128, 374337152, 397733224, 410563328, 454552256, 748674304, 795466448, 909104512, 1590932896, 1818209024, 3181865792, 6363731584, 12727463168]

約数ペア:

[(1, 12727463168), (2, 6363731584), (4, 3181865792), (7, 1818209024), (8, 1590932896), (14, 909104512), (16, 795466448), (17, 748674304), (28, 454552256), (31, 410563328), (32, 397733224), (34, 374337152), (56, 227276128), (62, 205281664), (64, 198866612), (68, 187168576), (112, 113638064), (119, 106953472), (124, 102640832), (128, 99433306), (136, 93584288), (217, 58651904), (224, 56819032), (238, 53476736), (248, 51320416), (256, 49716653), (272, 46792144), (434, 29325952), (448, 28409516), (476, 26738368), (496, 25660208), (527, 24150784), (544, 23396072), (868, 14662976), (896, 14204758), (952, 13369184), (992, 12830104), (1054, 12075392), (1088, 11698036), (1736, 7331488), (1792, 7102379), (1904, 6684592), (1984, 6415052), (2108, 6037696), (2176, 5849018), (3472, 3665744), (3689, 3450112), (3808, 3342296), (3968, 3207526), (4216, 3018848), (4352, 2924509), (6944, 1832872), (7378, 1725056), (7616, 1671148), (7936, 1603763), (8432, 1509424), (13477, 944384), (13888, 916436), (14756, 862528), (15232, 835574), (16864, 754712), (26954, 472192), (27776, 458218), (29512, 431264), (30464, 417787), (33728, 377356), (53908, 236096), (55552, 229109), (59024, 215632), (67456, 188678), (94339, 134912), (107816, 118048)]