2487318264

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{248533}}^1$

素因数の和:248684

約数の個数: 48

約数和(自身を含む): 6784978200

約数和(自身を除く): 4297659936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 248533, 497066, 745599, 994132, 1491198, 1988264, 2236797, 2982396, 4473594, 5964792, 8947188, 17894376, 34546087, 69092174, 103638261, 138184348, 207276522, 276368696, 310914783, 414553044, 621829566, 829106088, 1243659132, 2487318264]

約数ペア:

[(1, 2487318264), (2, 1243659132), (3, 829106088), (4, 621829566), (6, 414553044), (8, 310914783), (9, 276368696), (12, 207276522), (18, 138184348), (24, 103638261), (36, 69092174), (72, 34546087), (139, 17894376), (278, 8947188), (417, 5964792), (556, 4473594), (834, 2982396), (1112, 2236797), (1251, 1988264), (1668, 1491198), (2502, 994132), (3336, 745599), (5004, 497066), (10008, 248533)]