339043012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{1531}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 741242880

約数和(自身を除く): 402199868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 719, 1438, 1531, 2876, 3062, 5033, 6124, 7909, 10066, 10717, 15818, 16841, 20132, 21434, 31636, 33682, 42868, 55363, 67364, 110726, 117887, 221452, 235774, 471548, 1100789, 2201578, 4403156, 7705523, 12108679, 15411046, 24217358, 30822092, 48434716, 84760753, 169521506, 339043012]

約数ペア:

[(1, 339043012), (2, 169521506), (4, 84760753), (7, 48434716), (11, 30822092), (14, 24217358), (22, 15411046), (28, 12108679), (44, 7705523), (77, 4403156), (154, 2201578), (308, 1100789), (719, 471548), (1438, 235774), (1531, 221452), (2876, 117887), (3062, 110726), (5033, 67364), (6124, 55363), (7909, 42868), (10066, 33682), (10717, 31636), (15818, 21434), (16841, 20132)]