91910827012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{477439}}^1$

素因数の和:477628

約数の個数: 48

約数和(自身を含む): 180472320000

約数和(自身を除く): 88561492988

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 149, 298, 323, 596, 646, 1292, 2533, 2831, 5066, 5662, 10132, 11324, 48127, 96254, 192508, 477439, 954878, 1909756, 8116463, 9071341, 16232926, 18142682, 32465852, 36285364, 71138411, 142276822, 154212797, 284553644, 308425594, 616851188, 1209352987, 1351629809, 2418705974, 2703259618, 4837411948, 5406519236, 22977706753, 45955413506, 91910827012]

約数ペア:

[(1, 91910827012), (2, 45955413506), (4, 22977706753), (17, 5406519236), (19, 4837411948), (34, 2703259618), (38, 2418705974), (68, 1351629809), (76, 1209352987), (149, 616851188), (298, 308425594), (323, 284553644), (596, 154212797), (646, 142276822), (1292, 71138411), (2533, 36285364), (2831, 32465852), (5066, 18142682), (5662, 16232926), (10132, 9071341), (11324, 8116463), (48127, 1909756), (96254, 954878), (192508, 477439)]