40031460648

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2822297}}^1$

素因数の和:2822506

約数の個数: 48

約数和(自身を含む): 108968925780

約数和(自身を除く): 68937465132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 2822297, 5644594, 8466891, 11289188, 16933782, 22578376, 25400673, 33867564, 50801346, 67735128, 101602692, 203205384, 555992509, 1111985018, 1667977527, 2223970036, 3335955054, 4447940072, 5003932581, 6671910108, 10007865162, 13343820216, 20015730324, 40031460648]

約数ペア:

[(1, 40031460648), (2, 20015730324), (3, 13343820216), (4, 10007865162), (6, 6671910108), (8, 5003932581), (9, 4447940072), (12, 3335955054), (18, 2223970036), (24, 1667977527), (36, 1111985018), (72, 555992509), (197, 203205384), (394, 101602692), (591, 67735128), (788, 50801346), (1182, 33867564), (1576, 25400673), (1773, 22578376), (2364, 16933782), (3546, 11289188), (4728, 8466891), (7092, 5644594), (14184, 2822297)]