285400314

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 659594880

約数和(自身を除く): 374194566

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 83, 111, 166, 222, 249, 333, 498, 666, 747, 999, 1494, 1721, 1998, 2241, 3071, 3442, 4482, 5163, 6142, 9213, 10326, 15489, 18426, 27639, 30978, 46467, 55278, 63677, 82917, 92934, 127354, 142843, 165834, 191031, 285686, 382062, 428529, 573093, 857058, 1146186, 1285587, 1719279, 2571174, 3438558, 3856761, 5285191, 7713522, 10570382, 15855573, 31711146, 47566719, 95133438, 142700157, 285400314]

約数ペア:

[(1, 285400314), (2, 142700157), (3, 95133438), (6, 47566719), (9, 31711146), (18, 15855573), (27, 10570382), (37, 7713522), (54, 5285191), (74, 3856761), (83, 3438558), (111, 2571174), (166, 1719279), (222, 1285587), (249, 1146186), (333, 857058), (498, 573093), (666, 428529), (747, 382062), (999, 285686), (1494, 191031), (1721, 165834), (1998, 142843), (2241, 127354), (3071, 92934), (3442, 82917), (4482, 63677), (5163, 55278), (6142, 46467), (9213, 30978), (10326, 27639), (15489, 18426)]