268626412655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{3167}}^1$

素因数の和:3696

約数の個数: 64

約数和(自身を含む): 355373568000

約数和(自身を除く): 86747155345

約数列:

[1, 5, 19, 37, 59, 95, 185, 295, 409, 703, 1121, 2045, 2183, 3167, 3515, 5605, 7771, 10915, 15133, 15835, 24131, 38855, 41477, 60173, 75665, 117179, 120655, 186853, 207385, 287527, 300865, 458489, 585895, 892847, 934265, 1295303, 1437635, 2226401, 2292445, 3550207, 4464235, 6476515, 6913561, 11132005, 16964093, 17751035, 24610757, 34567805, 47926211, 76422877, 84820465, 123053785, 131357659, 239631055, 382114385, 656788295, 910598009, 1452034663, 2827646449, 4552990045, 7260173315, 14138232245, 53725282531, 268626412655]

約数ペア:

[(1, 268626412655), (5, 53725282531), (19, 14138232245), (37, 7260173315), (59, 4552990045), (95, 2827646449), (185, 1452034663), (295, 910598009), (409, 656788295), (703, 382114385), (1121, 239631055), (2045, 131357659), (2183, 123053785), (3167, 84820465), (3515, 76422877), (5605, 47926211), (7771, 34567805), (10915, 24610757), (15133, 17751035), (15835, 16964093), (24131, 11132005), (38855, 6913561), (41477, 6476515), (60173, 4464235), (75665, 3550207), (117179, 2292445), (120655, 2226401), (186853, 1437635), (207385, 1295303), (287527, 934265), (300865, 892847), (458489, 585895)]