274096576

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19379}}^1$

素因数の和:19421

約数の個数: 56

約数和(自身を含む): 620237520

約数和(自身を除く): 346140944

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 19379, 38758, 77516, 155032, 251927, 310064, 329443, 503854, 620128, 658886, 1007708, 1240256, 1317772, 2015416, 2635544, 4030832, 4282759, 5271088, 8061664, 8565518, 10542176, 16123328, 17131036, 21084352, 34262072, 68524144, 137048288, 274096576]

約数ペア:

[(1, 274096576), (2, 137048288), (4, 68524144), (8, 34262072), (13, 21084352), (16, 17131036), (17, 16123328), (26, 10542176), (32, 8565518), (34, 8061664), (52, 5271088), (64, 4282759), (68, 4030832), (104, 2635544), (136, 2015416), (208, 1317772), (221, 1240256), (272, 1007708), (416, 658886), (442, 620128), (544, 503854), (832, 329443), (884, 310064), (1088, 251927), (1768, 155032), (3536, 77516), (7072, 38758), (14144, 19379)]