2921000508

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{1231}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 7682949120

約数和(自身を除く): 4761948612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 173, 254, 346, 381, 508, 519, 692, 762, 1038, 1143, 1231, 1524, 1557, 2076, 2286, 2462, 3114, 3429, 3693, 4572, 4671, 4924, 6228, 6858, 7386, 9342, 11079, 13716, 14772, 18684, 21971, 22158, 33237, 43942, 44316, 65913, 66474, 87884, 131826, 132948, 156337, 197739, 212963, 263652, 312674, 395478, 425926, 469011, 593217, 625348, 638889, 790956, 851852, 938022, 1186434, 1277778, 1407033, 1876044, 1916667, 2372868, 2555556, 2814066, 3833334, 4221099, 5628132, 5750001, 7666668, 8442198, 11500002, 16884396, 23000004, 27046301, 54092602, 81138903, 108185204, 162277806, 243416709, 324555612, 486833418, 730250127, 973666836, 1460500254, 2921000508]

約数ペア:

[(1, 2921000508), (2, 1460500254), (3, 973666836), (4, 730250127), (6, 486833418), (9, 324555612), (12, 243416709), (18, 162277806), (27, 108185204), (36, 81138903), (54, 54092602), (108, 27046301), (127, 23000004), (173, 16884396), (254, 11500002), (346, 8442198), (381, 7666668), (508, 5750001), (519, 5628132), (692, 4221099), (762, 3833334), (1038, 2814066), (1143, 2555556), (1231, 2372868), (1524, 1916667), (1557, 1876044), (2076, 1407033), (2286, 1277778), (2462, 1186434), (3114, 938022), (3429, 851852), (3693, 790956), (4572, 638889), (4671, 625348), (4924, 593217), (6228, 469011), (6858, 425926), (7386, 395478), (9342, 312674), (11079, 263652), (13716, 212963), (14772, 197739), (18684, 156337), (21971, 132948), (22158, 131826), (33237, 87884), (43942, 66474), (44316, 65913)]