280746103668

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{30071}}^1\times {\mathrm{5939}}^1$

素因数の和:36148

約数の個数: 48

約数和(自身を含む): 660207905280

約数和(自身を除く): 379461801612

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 5939, 11878, 17817, 23756, 30071, 35634, 60142, 71268, 90213, 120284, 180426, 360852, 778009, 1556018, 2334027, 3112036, 3939301, 4668054, 7878602, 9336108, 11817903, 15757204, 23635806, 47271612, 178591669, 357183338, 535775007, 714366676, 1071550014, 2143100028, 23395508639, 46791017278, 70186525917, 93582034556, 140373051834, 280746103668]

約数ペア:

[(1, 280746103668), (2, 140373051834), (3, 93582034556), (4, 70186525917), (6, 46791017278), (12, 23395508639), (131, 2143100028), (262, 1071550014), (393, 714366676), (524, 535775007), (786, 357183338), (1572, 178591669), (5939, 47271612), (11878, 23635806), (17817, 15757204), (23756, 11817903), (30071, 9336108), (35634, 7878602), (60142, 4668054), (71268, 3939301), (90213, 3112036), (120284, 2334027), (180426, 1556018), (360852, 778009)]