680791502016

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{216431}}^1$

素因数の和:216619

約数の個数: 168

約数和(自身を含む): 2012478234624

約数和(自身を除く): 1331686732608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 127, 129, 144, 172, 192, 254, 258, 288, 344, 381, 387, 508, 516, 576, 688, 762, 774, 1016, 1032, 1143, 1376, 1524, 1548, 2032, 2064, 2286, 2752, 3048, 3096, 4064, 4128, 4572, 5461, 6096, 6192, 8128, 8256, 9144, 10922, 12192, 12384, 16383, 18288, 21844, 24384, 24768, 32766, 36576, 43688, 49149, 65532, 73152, 87376, 98298, 131064, 174752, 196596, 216431, 262128, 349504, 393192, 432862, 524256, 649293, 786384, 865724, 1048512, 1298586, 1572768, 1731448, 1947879, 2597172, 3145536, 3462896, 3895758, 5194344, 6925792, 7791516, 9306533, 10388688, 13851584, 15583032, 18613066, 20777376, 27486737, 27919599, 31166064, 37226132, 41554752, 54973474, 55839198, 62332128, 74452264, 82460211, 83758797, 109946948, 111678396, 124664256, 148904528, 164920422, 167517594, 219893896, 223356792, 247380633, 297809056, 329840844, 335035188, 439787792, 446713584, 494761266, 595618112, 659681688, 670070376, 879575584, 893427168, 989522532, 1181929691, 1319363376, 1340140752, 1759151168, 1786854336, 1979045064, 2363859382, 2638726752, 2680281504, 3545789073, 3958090128, 4727718764, 5277453504, 5360563008, 7091578146, 7916180256, 9455437528, 10637367219, 14183156292, 15832360512, 18910875056, 21274734438, 28366312584, 37821750112, 42549468876, 56732625168, 75643500224, 85098937752, 113465250336, 170197875504, 226930500672, 340395751008, 680791502016]

約数ペア:

[(1, 680791502016), (2, 340395751008), (3, 226930500672), (4, 170197875504), (6, 113465250336), (8, 85098937752), (9, 75643500224), (12, 56732625168), (16, 42549468876), (18, 37821750112), (24, 28366312584), (32, 21274734438), (36, 18910875056), (43, 15832360512), (48, 14183156292), (64, 10637367219), (72, 9455437528), (86, 7916180256), (96, 7091578146), (127, 5360563008), (129, 5277453504), (144, 4727718764), (172, 3958090128), (192, 3545789073), (254, 2680281504), (258, 2638726752), (288, 2363859382), (344, 1979045064), (381, 1786854336), (387, 1759151168), (508, 1340140752), (516, 1319363376), (576, 1181929691), (688, 989522532), (762, 893427168), (774, 879575584), (1016, 670070376), (1032, 659681688), (1143, 595618112), (1376, 494761266), (1524, 446713584), (1548, 439787792), (2032, 335035188), (2064, 329840844), (2286, 297809056), (2752, 247380633), (3048, 223356792), (3096, 219893896), (4064, 167517594), (4128, 164920422), (4572, 148904528), (5461, 124664256), (6096, 111678396), (6192, 109946948), (8128, 83758797), (8256, 82460211), (9144, 74452264), (10922, 62332128), (12192, 55839198), (12384, 54973474), (16383, 41554752), (18288, 37226132), (21844, 31166064), (24384, 27919599), (24768, 27486737), (32766, 20777376), (36576, 18613066), (43688, 15583032), (49149, 13851584), (65532, 10388688), (73152, 9306533), (87376, 7791516), (98298, 6925792), (131064, 5194344), (174752, 3895758), (196596, 3462896), (216431, 3145536), (262128, 2597172), (349504, 1947879), (393192, 1731448), (432862, 1572768), (524256, 1298586), (649293, 1048512), (786384, 865724)]