520088490369

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3433}}^1\times {\mathrm{16139}}^1$

素因数の和:19734

約数の個数: 48

約数和(自身を含む): 864626256000

約数和(自身を除く): 344537765631

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 3433, 9387, 10299, 16139, 24031, 30897, 48417, 72093, 112973, 145251, 216279, 338919, 511517, 1016757, 1534551, 2404711, 3580619, 4603653, 7214133, 10741857, 16832977, 21642399, 32225571, 50498931, 55405187, 151496793, 166215561, 387836309, 498646683, 1163508927, 3490526781, 8255372863, 24766118589, 57787610041, 74298355767, 173362830123, 520088490369]

約数ペア:

[(1, 520088490369), (3, 173362830123), (7, 74298355767), (9, 57787610041), (21, 24766118589), (63, 8255372863), (149, 3490526781), (447, 1163508927), (1043, 498646683), (1341, 387836309), (3129, 166215561), (3433, 151496793), (9387, 55405187), (10299, 50498931), (16139, 32225571), (24031, 21642399), (30897, 16832977), (48417, 10741857), (72093, 7214133), (112973, 4603653), (145251, 3580619), (216279, 2404711), (338919, 1534551), (511517, 1016757)]