812489398784

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{75997}}^1$

素因数の和:76198

約数の個数: 160

約数和(自身を含む): 1965417717120

約数和(自身を除く): 1152928318336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 157, 224, 256, 266, 304, 314, 448, 512, 532, 608, 628, 896, 1064, 1099, 1216, 1256, 1792, 2128, 2198, 2432, 2512, 2983, 3584, 4256, 4396, 4864, 5024, 5966, 8512, 8792, 9728, 10048, 11932, 17024, 17584, 20096, 20881, 23864, 34048, 35168, 40192, 41762, 47728, 68096, 70336, 75997, 80384, 83524, 95456, 140672, 151994, 167048, 190912, 281344, 303988, 334096, 381824, 531979, 562688, 607976, 668192, 763648, 1063958, 1215952, 1336384, 1443943, 1527296, 2127916, 2431904, 2672768, 2887886, 4255832, 4863808, 5345536, 5775772, 8511664, 9727616, 10107601, 10691072, 11551544, 11931529, 17023328, 19455232, 20215202, 23103088, 23863058, 34046656, 38910464, 40430404, 46206176, 47726116, 68093312, 80860808, 83520703, 92412352, 95452232, 136186624, 161721616, 167041406, 184824704, 190904464, 226699051, 272373248, 323443232, 334082812, 369649408, 381808928, 453398102, 646886464, 668165624, 739298816, 763617856, 906796204, 1293772928, 1336331248, 1527235712, 1586893357, 1813592408, 2587545856, 2672662496, 3054471424, 3173786714, 3627184816, 5175091712, 5345324992, 6108942848, 6347573428, 7254369632, 10690649984, 12695146856, 14508739264, 21381299968, 25390293712, 29017478528, 42762599936, 50780587424, 58034957056, 101561174848, 116069914112, 203122349696, 406244699392, 812489398784]

約数ペア:

[(1, 812489398784), (2, 406244699392), (4, 203122349696), (7, 116069914112), (8, 101561174848), (14, 58034957056), (16, 50780587424), (19, 42762599936), (28, 29017478528), (32, 25390293712), (38, 21381299968), (56, 14508739264), (64, 12695146856), (76, 10690649984), (112, 7254369632), (128, 6347573428), (133, 6108942848), (152, 5345324992), (157, 5175091712), (224, 3627184816), (256, 3173786714), (266, 3054471424), (304, 2672662496), (314, 2587545856), (448, 1813592408), (512, 1586893357), (532, 1527235712), (608, 1336331248), (628, 1293772928), (896, 906796204), (1064, 763617856), (1099, 739298816), (1216, 668165624), (1256, 646886464), (1792, 453398102), (2128, 381808928), (2198, 369649408), (2432, 334082812), (2512, 323443232), (2983, 272373248), (3584, 226699051), (4256, 190904464), (4396, 184824704), (4864, 167041406), (5024, 161721616), (5966, 136186624), (8512, 95452232), (8792, 92412352), (9728, 83520703), (10048, 80860808), (11932, 68093312), (17024, 47726116), (17584, 46206176), (20096, 40430404), (20881, 38910464), (23864, 34046656), (34048, 23863058), (35168, 23103088), (40192, 20215202), (41762, 19455232), (47728, 17023328), (68096, 11931529), (70336, 11551544), (75997, 10691072), (80384, 10107601), (83524, 9727616), (95456, 8511664), (140672, 5775772), (151994, 5345536), (167048, 4863808), (190912, 4255832), (281344, 2887886), (303988, 2672768), (334096, 2431904), (381824, 2127916), (531979, 1527296), (562688, 1443943), (607976, 1336384), (668192, 1215952), (763648, 1063958)]