2019585568

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9007}}^1$

素因数の和:9055

約数の個数: 144

約数和(自身を含む): 5434418304

約数和(自身を除く): 3414832736

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 1568, 2002, 2156, 2288, 2464, 2548, 2912, 4004, 4312, 4576, 5096, 7007, 8008, 8624, 9007, 10192, 14014, 16016, 17248, 18014, 20384, 28028, 32032, 36028, 56056, 63049, 72056, 99077, 112112, 117091, 126098, 144112, 198154, 224224, 234182, 252196, 288224, 396308, 441343, 468364, 504392, 693539, 792616, 819637, 882686, 936728, 1008784, 1288001, 1387078, 1585232, 1639274, 1765372, 1873456, 2017568, 2576002, 2774156, 3170464, 3278548, 3530744, 3746912, 4854773, 5152004, 5548312, 5737459, 6557096, 7061488, 9016007, 9709546, 10304008, 11096624, 11474918, 13114192, 14122976, 18032014, 19419092, 20608016, 22193248, 22949836, 26228384, 36064028, 38838184, 41216032, 45899672, 63112049, 72128056, 77676368, 91799344, 126224098, 144256112, 155352736, 183598688, 252448196, 288512224, 504896392, 1009792784, 2019585568]

約数ペア:

[(1, 2019585568), (2, 1009792784), (4, 504896392), (7, 288512224), (8, 252448196), (11, 183598688), (13, 155352736), (14, 144256112), (16, 126224098), (22, 91799344), (26, 77676368), (28, 72128056), (32, 63112049), (44, 45899672), (49, 41216032), (52, 38838184), (56, 36064028), (77, 26228384), (88, 22949836), (91, 22193248), (98, 20608016), (104, 19419092), (112, 18032014), (143, 14122976), (154, 13114192), (176, 11474918), (182, 11096624), (196, 10304008), (208, 9709546), (224, 9016007), (286, 7061488), (308, 6557096), (352, 5737459), (364, 5548312), (392, 5152004), (416, 4854773), (539, 3746912), (572, 3530744), (616, 3278548), (637, 3170464), (728, 2774156), (784, 2576002), (1001, 2017568), (1078, 1873456), (1144, 1765372), (1232, 1639274), (1274, 1585232), (1456, 1387078), (1568, 1288001), (2002, 1008784), (2156, 936728), (2288, 882686), (2464, 819637), (2548, 792616), (2912, 693539), (4004, 504392), (4312, 468364), (4576, 441343), (5096, 396308), (7007, 288224), (8008, 252196), (8624, 234182), (9007, 224224), (10192, 198154), (14014, 144112), (16016, 126098), (17248, 117091), (18014, 112112), (20384, 99077), (28028, 72056), (32032, 63049), (36028, 56056)]