2017453568

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6449}}^1$

素因数の和:6527

約数の個数: 80

約数和(自身を含む): 4434091200

約数和(自身を除く): 2416637632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 512, 611, 752, 832, 1222, 1504, 1664, 2444, 3008, 3328, 4888, 6016, 6449, 6656, 9776, 12032, 12898, 19552, 24064, 25796, 39104, 51592, 78208, 83837, 103184, 156416, 167674, 206368, 303103, 312832, 335348, 412736, 606206, 670696, 825472, 1212412, 1341392, 1650944, 2424824, 2682784, 3301888, 3940339, 4849648, 5365568, 7880678, 9699296, 10731136, 15761356, 19398592, 21462272, 31522712, 38797184, 42924544, 63045424, 77594368, 126090848, 155188736, 252181696, 504363392, 1008726784, 2017453568]

約数ペア:

[(1, 2017453568), (2, 1008726784), (4, 504363392), (8, 252181696), (13, 155188736), (16, 126090848), (26, 77594368), (32, 63045424), (47, 42924544), (52, 38797184), (64, 31522712), (94, 21462272), (104, 19398592), (128, 15761356), (188, 10731136), (208, 9699296), (256, 7880678), (376, 5365568), (416, 4849648), (512, 3940339), (611, 3301888), (752, 2682784), (832, 2424824), (1222, 1650944), (1504, 1341392), (1664, 1212412), (2444, 825472), (3008, 670696), (3328, 606206), (4888, 412736), (6016, 335348), (6449, 312832), (6656, 303103), (9776, 206368), (12032, 167674), (12898, 156416), (19552, 103184), (24064, 83837), (25796, 78208), (39104, 51592)]