540672496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{371341}}^1$

素因数の和:371369

約数の個数: 40

約数和(自身を含む): 1289299424

約数和(自身を除く): 748626928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 371341, 742682, 1485364, 2599387, 2970728, 4827433, 5198774, 5941456, 9654866, 10397548, 19309732, 20795096, 33792031, 38619464, 41590192, 67584062, 77238928, 135168124, 270336248, 540672496]

約数ペア:

[(1, 540672496), (2, 270336248), (4, 135168124), (7, 77238928), (8, 67584062), (13, 41590192), (14, 38619464), (16, 33792031), (26, 20795096), (28, 19309732), (52, 10397548), (56, 9654866), (91, 5941456), (104, 5198774), (112, 4827433), (182, 2970728), (208, 2599387), (364, 1485364), (728, 742682), (1456, 371341)]