276666858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1020

約数の個数: 72

約数和(自身を含む): 656147232

約数和(自身を除く): 379480374

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 169, 206, 234, 309, 338, 507, 618, 883, 927, 1014, 1339, 1521, 1766, 1854, 2649, 2678, 3042, 4017, 5298, 7947, 8034, 11479, 12051, 15894, 17407, 22958, 24102, 34437, 34814, 52221, 68874, 90949, 103311, 104442, 149227, 156663, 181898, 206622, 272847, 298454, 313326, 447681, 545694, 818541, 895362, 1182337, 1343043, 1637082, 2364674, 2686086, 3547011, 7094022, 10641033, 15370381, 21282066, 30740762, 46111143, 92222286, 138333429, 276666858]

約数ペア:

[(1, 276666858), (2, 138333429), (3, 92222286), (6, 46111143), (9, 30740762), (13, 21282066), (18, 15370381), (26, 10641033), (39, 7094022), (78, 3547011), (103, 2686086), (117, 2364674), (169, 1637082), (206, 1343043), (234, 1182337), (309, 895362), (338, 818541), (507, 545694), (618, 447681), (883, 313326), (927, 298454), (1014, 272847), (1339, 206622), (1521, 181898), (1766, 156663), (1854, 149227), (2649, 104442), (2678, 103311), (3042, 90949), (4017, 68874), (5298, 52221), (7947, 34814), (8034, 34437), (11479, 24102), (12051, 22958), (15894, 17407)]