308995746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{11633}}^1$

素因数の和:11890

約数の個数: 32

約数和(自身を含む): 653365440

約数和(自身を除く): 344369694

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 233, 466, 699, 1398, 4427, 8854, 11633, 13281, 23266, 26562, 34899, 69798, 221027, 442054, 663081, 1326162, 2710489, 5420978, 8131467, 16262934, 51499291, 102998582, 154497873, 308995746]

約数ペア:

[(1, 308995746), (2, 154497873), (3, 102998582), (6, 51499291), (19, 16262934), (38, 8131467), (57, 5420978), (114, 2710489), (233, 1326162), (466, 663081), (699, 442054), (1398, 221027), (4427, 69798), (8854, 34899), (11633, 26562), (13281, 23266)]