15663983376

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3049841}}^1$

素因数の和:3049959

約数の個数: 40

約数和(自身を含む): 40843484064

約数和(自身を除く): 25179500688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 3049841, 6099682, 9149523, 12199364, 18299046, 24398728, 36598092, 48797456, 73196184, 146392368, 326332987, 652665974, 978998961, 1305331948, 1957997922, 2610663896, 3915995844, 5221327792, 7831991688, 15663983376]

約数ペア:

[(1, 15663983376), (2, 7831991688), (3, 5221327792), (4, 3915995844), (6, 2610663896), (8, 1957997922), (12, 1305331948), (16, 978998961), (24, 652665974), (48, 326332987), (107, 146392368), (214, 73196184), (321, 48797456), (428, 36598092), (642, 24398728), (856, 18299046), (1284, 12199364), (1712, 9149523), (2568, 6099682), (5136, 3049841)]