309753948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{3469}}^1$

素因数の和:4546

約数の個数: 48

約数和(自身を含む): 827025920

約数和(自身を除く): 517271972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1063, 2126, 3189, 3469, 4252, 6378, 6938, 7441, 10407, 12756, 13876, 14882, 20814, 22323, 24283, 29764, 41628, 44646, 48566, 72849, 89292, 97132, 145698, 291396, 3687547, 7375094, 11062641, 14750188, 22125282, 25812829, 44250564, 51625658, 77438487, 103251316, 154876974, 309753948]

約数ペア:

[(1, 309753948), (2, 154876974), (3, 103251316), (4, 77438487), (6, 51625658), (7, 44250564), (12, 25812829), (14, 22125282), (21, 14750188), (28, 11062641), (42, 7375094), (84, 3687547), (1063, 291396), (2126, 145698), (3189, 97132), (3469, 89292), (4252, 72849), (6378, 48566), (6938, 44646), (7441, 41628), (10407, 29764), (12756, 24283), (13876, 22323), (14882, 20814)]