268403816

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{5483}}^1$

素因数の和:5729

約数の個数: 32

約数和(自身を含む): 523173600

約数和(自身を除く): 254769784

約数列:

[1, 2, 4, 8, 29, 58, 116, 211, 232, 422, 844, 1688, 5483, 6119, 10966, 12238, 21932, 24476, 43864, 48952, 159007, 318014, 636028, 1156913, 1272056, 2313826, 4627652, 9255304, 33550477, 67100954, 134201908, 268403816]

約数ペア:

[(1, 268403816), (2, 134201908), (4, 67100954), (8, 33550477), (29, 9255304), (58, 4627652), (116, 2313826), (211, 1272056), (232, 1156913), (422, 636028), (844, 318014), (1688, 159007), (5483, 48952), (6119, 43864), (10966, 24476), (12238, 21932)]