1291181568

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{6619}}^1$

素因数の和:6767

約数の個数: 80

約数和(自身を含む): 3467397120

約数和(自身を除く): 2176215552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 1016, 1524, 1536, 2032, 3048, 4064, 6096, 6619, 8128, 12192, 13238, 16256, 19857, 24384, 26476, 32512, 39714, 48768, 52952, 65024, 79428, 97536, 105904, 158856, 195072, 211808, 317712, 423616, 635424, 840613, 847232, 1270848, 1681226, 1694464, 2521839, 2541696, 3362452, 3388928, 5043678, 5083392, 6724904, 10087356, 10166784, 13449808, 20174712, 26899616, 40349424, 53799232, 80698848, 107598464, 161397696, 215196928, 322795392, 430393856, 645590784, 1291181568]

約数ペア:

[(1, 1291181568), (2, 645590784), (3, 430393856), (4, 322795392), (6, 215196928), (8, 161397696), (12, 107598464), (16, 80698848), (24, 53799232), (32, 40349424), (48, 26899616), (64, 20174712), (96, 13449808), (127, 10166784), (128, 10087356), (192, 6724904), (254, 5083392), (256, 5043678), (381, 3388928), (384, 3362452), (508, 2541696), (512, 2521839), (762, 1694464), (768, 1681226), (1016, 1270848), (1524, 847232), (1536, 840613), (2032, 635424), (3048, 423616), (4064, 317712), (6096, 211808), (6619, 195072), (8128, 158856), (12192, 105904), (13238, 97536), (16256, 79428), (19857, 65024), (24384, 52952), (26476, 48768), (32512, 39714)]