520230456

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{32401}}^1$

素因数の和:32636

約数の個数: 48

約数和(自身を含む): 1415319360

約数和(自身を除く): 895088904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 16056, 32401, 64802, 97203, 129604, 194406, 259208, 291609, 388812, 583218, 777624, 1166436, 2332872, 7225423, 14450846, 21676269, 28901692, 43352538, 57803384, 65028807, 86705076, 130057614, 173410152, 260115228, 520230456]

約数ペア:

[(1, 520230456), (2, 260115228), (3, 173410152), (4, 130057614), (6, 86705076), (8, 65028807), (9, 57803384), (12, 43352538), (18, 28901692), (24, 21676269), (36, 14450846), (72, 7225423), (223, 2332872), (446, 1166436), (669, 777624), (892, 583218), (1338, 388812), (1784, 291609), (2007, 259208), (2676, 194406), (4014, 129604), (5352, 97203), (8028, 64802), (16056, 32401)]