1285682024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 2680992000

約数和(自身を除く): 1395309976

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 173, 316, 346, 632, 692, 869, 1069, 1384, 1738, 1903, 2138, 3476, 3806, 4276, 6952, 7612, 8552, 11759, 13667, 15224, 23518, 27334, 47036, 54668, 84451, 94072, 109336, 150337, 168902, 184937, 300674, 337804, 369874, 601348, 675608, 739748, 928961, 1202696, 1479496, 1857922, 2034307, 3715844, 4068614, 7431688, 8137228, 14610023, 16274456, 29220046, 58440092, 116880184, 160710253, 321420506, 642841012, 1285682024]

約数ペア:

[(1, 1285682024), (2, 642841012), (4, 321420506), (8, 160710253), (11, 116880184), (22, 58440092), (44, 29220046), (79, 16274456), (88, 14610023), (158, 8137228), (173, 7431688), (316, 4068614), (346, 3715844), (632, 2034307), (692, 1857922), (869, 1479496), (1069, 1202696), (1384, 928961), (1738, 739748), (1903, 675608), (2138, 601348), (3476, 369874), (3806, 337804), (4276, 300674), (6952, 184937), (7612, 168902), (8552, 150337), (11759, 109336), (13667, 94072), (15224, 84451), (23518, 54668), (27334, 47036)]