308668892

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 627056640

約数和(自身を除く): 318387748

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 269, 383, 428, 538, 749, 766, 1076, 1498, 1532, 1883, 2681, 2996, 3766, 5362, 7532, 10724, 28783, 40981, 57566, 81962, 103027, 115132, 163924, 201481, 206054, 286867, 402962, 412108, 573734, 721189, 805924, 1147468, 1442378, 2884756, 11023889, 22047778, 44095556, 77167223, 154334446, 308668892]

約数ペア:

[(1, 308668892), (2, 154334446), (4, 77167223), (7, 44095556), (14, 22047778), (28, 11023889), (107, 2884756), (214, 1442378), (269, 1147468), (383, 805924), (428, 721189), (538, 573734), (749, 412108), (766, 402962), (1076, 286867), (1498, 206054), (1532, 201481), (1883, 163924), (2681, 115132), (2996, 103027), (3766, 81962), (5362, 57566), (7532, 40981), (10724, 28783)]