331387644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127261}}^1$

素因数の和:127306

約数の個数: 48

約数和(自身を含む): 912214016

約数和(自身を除く): 580826372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 127261, 254522, 381783, 509044, 763566, 890827, 1527132, 1781654, 2672481, 3563308, 3945091, 5344962, 7890182, 10689924, 11835273, 15780364, 23670546, 27615637, 47341092, 55231274, 82846911, 110462548, 165693822, 331387644]

約数ペア:

[(1, 331387644), (2, 165693822), (3, 110462548), (4, 82846911), (6, 55231274), (7, 47341092), (12, 27615637), (14, 23670546), (21, 15780364), (28, 11835273), (31, 10689924), (42, 7890182), (62, 5344962), (84, 3945091), (93, 3563308), (124, 2672481), (186, 1781654), (217, 1527132), (372, 890827), (434, 763566), (651, 509044), (868, 381783), (1302, 254522), (2604, 127261)]