2760693568

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{71}}^2\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 84

約数和(自身を含む): 5714288800

約数和(自身を除く): 2953595232

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 142, 172, 199, 284, 344, 398, 568, 688, 796, 1136, 1376, 1592, 2272, 2752, 3053, 3184, 4544, 5041, 6106, 6368, 8557, 10082, 12212, 12736, 14129, 17114, 20164, 24424, 28258, 34228, 40328, 48848, 56516, 68456, 80656, 97696, 113032, 136912, 161312, 195392, 216763, 226064, 273824, 322624, 433526, 452128, 547648, 607547, 867052, 904256, 1003159, 1215094, 1734104, 2006318, 2430188, 3468208, 4012636, 4860376, 6936416, 8025272, 9720752, 13872832, 16050544, 19441504, 32101088, 38883008, 43135837, 64202176, 86271674, 172543348, 345086696, 690173392, 1380346784, 2760693568]

約数ペア:

[(1, 2760693568), (2, 1380346784), (4, 690173392), (8, 345086696), (16, 172543348), (32, 86271674), (43, 64202176), (64, 43135837), (71, 38883008), (86, 32101088), (142, 19441504), (172, 16050544), (199, 13872832), (284, 9720752), (344, 8025272), (398, 6936416), (568, 4860376), (688, 4012636), (796, 3468208), (1136, 2430188), (1376, 2006318), (1592, 1734104), (2272, 1215094), (2752, 1003159), (3053, 904256), (3184, 867052), (4544, 607547), (5041, 547648), (6106, 452128), (6368, 433526), (8557, 322624), (10082, 273824), (12212, 226064), (12736, 216763), (14129, 195392), (17114, 161312), (20164, 136912), (24424, 113032), (28258, 97696), (34228, 80656), (40328, 68456), (48848, 56516)]