211112976

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 565979648

約数和(自身を除く): 354866672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 337, 372, 421, 496, 674, 744, 842, 1011, 1263, 1348, 1488, 1684, 2022, 2526, 2696, 3368, 4044, 5052, 5392, 6736, 8088, 10104, 10447, 13051, 16176, 20208, 20894, 26102, 31341, 39153, 41788, 52204, 62682, 78306, 83576, 104408, 125364, 141877, 156612, 167152, 208816, 250728, 283754, 313224, 425631, 501456, 567508, 626448, 851262, 1135016, 1702524, 2270032, 3405048, 4398187, 6810096, 8796374, 13194561, 17592748, 26389122, 35185496, 52778244, 70370992, 105556488, 211112976]

約数ペア:

[(1, 211112976), (2, 105556488), (3, 70370992), (4, 52778244), (6, 35185496), (8, 26389122), (12, 17592748), (16, 13194561), (24, 8796374), (31, 6810096), (48, 4398187), (62, 3405048), (93, 2270032), (124, 1702524), (186, 1135016), (248, 851262), (337, 626448), (372, 567508), (421, 501456), (496, 425631), (674, 313224), (744, 283754), (842, 250728), (1011, 208816), (1263, 167152), (1348, 156612), (1488, 141877), (1684, 125364), (2022, 104408), (2526, 83576), (2696, 78306), (3368, 62682), (4044, 52204), (5052, 41788), (5392, 39153), (6736, 31341), (8088, 26102), (10104, 20894), (10447, 20208), (13051, 16176)]