1520289912

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{1367}}^1$

素因数の和:1836

約数の個数: 64

約数和(自身を含む): 3841344000

約数和(自身を除く): 2321054088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 311, 447, 596, 622, 894, 933, 1192, 1244, 1367, 1788, 1866, 2488, 2734, 3576, 3732, 4101, 5468, 7464, 8202, 10936, 16404, 32808, 46339, 92678, 139017, 185356, 203683, 278034, 370712, 407366, 425137, 556068, 611049, 814732, 850274, 1112136, 1222098, 1275411, 1629464, 1700548, 2444196, 2550822, 3401096, 4888392, 5101644, 10203288, 63345413, 126690826, 190036239, 253381652, 380072478, 506763304, 760144956, 1520289912]

約数ペア:

[(1, 1520289912), (2, 760144956), (3, 506763304), (4, 380072478), (6, 253381652), (8, 190036239), (12, 126690826), (24, 63345413), (149, 10203288), (298, 5101644), (311, 4888392), (447, 3401096), (596, 2550822), (622, 2444196), (894, 1700548), (933, 1629464), (1192, 1275411), (1244, 1222098), (1367, 1112136), (1788, 850274), (1866, 814732), (2488, 611049), (2734, 556068), (3576, 425137), (3732, 407366), (4101, 370712), (5468, 278034), (7464, 203683), (8202, 185356), (10936, 139017), (16404, 92678), (32808, 46339)]