2789484377344

素因数分解:

$2^8\times 7^1\times {\mathrm{163}}^1\times {\mathrm{9549889}}^1$

素因数の和:9550075

約数の個数: 72

約数和(自身を含む): 6402551852480

約数和(自身を除く): 3613067475136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 256, 326, 448, 652, 896, 1141, 1304, 1792, 2282, 2608, 4564, 5216, 9128, 10432, 18256, 20864, 36512, 41728, 73024, 146048, 292096, 9549889, 19099778, 38199556, 66849223, 76399112, 133698446, 152798224, 267396892, 305596448, 534793784, 611192896, 1069587568, 1222385792, 1556631907, 2139175136, 2444771584, 3113263814, 4278350272, 6226527628, 8556700544, 10896423349, 12453055256, 17113401088, 21792846698, 24906110512, 43585693396, 49812221024, 87171386792, 99624442048, 174342773584, 199248884096, 348685547168, 398497768192, 697371094336, 1394742188672, 2789484377344]

約数ペア:

[(1, 2789484377344), (2, 1394742188672), (4, 697371094336), (7, 398497768192), (8, 348685547168), (14, 199248884096), (16, 174342773584), (28, 99624442048), (32, 87171386792), (56, 49812221024), (64, 43585693396), (112, 24906110512), (128, 21792846698), (163, 17113401088), (224, 12453055256), (256, 10896423349), (326, 8556700544), (448, 6226527628), (652, 4278350272), (896, 3113263814), (1141, 2444771584), (1304, 2139175136), (1792, 1556631907), (2282, 1222385792), (2608, 1069587568), (4564, 611192896), (5216, 534793784), (9128, 305596448), (10432, 267396892), (18256, 152798224), (20864, 133698446), (36512, 76399112), (41728, 66849223), (73024, 38199556), (146048, 19099778), (292096, 9549889)]