248534936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 522977280

約数和(自身を除く): 274442344

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 127, 248, 254, 403, 508, 607, 806, 1016, 1214, 1612, 1651, 2428, 3224, 3302, 3937, 4856, 6604, 7874, 7891, 13208, 15748, 15782, 18817, 31496, 31564, 37634, 51181, 63128, 75268, 77089, 102362, 150536, 154178, 204724, 244621, 308356, 409448, 489242, 616712, 978484, 1002157, 1956968, 2004314, 2389759, 4008628, 4779518, 8017256, 9559036, 19118072, 31066867, 62133734, 124267468, 248534936]

約数ペア:

[(1, 248534936), (2, 124267468), (4, 62133734), (8, 31066867), (13, 19118072), (26, 9559036), (31, 8017256), (52, 4779518), (62, 4008628), (104, 2389759), (124, 2004314), (127, 1956968), (248, 1002157), (254, 978484), (403, 616712), (508, 489242), (607, 409448), (806, 308356), (1016, 244621), (1214, 204724), (1612, 154178), (1651, 150536), (2428, 102362), (3224, 77089), (3302, 75268), (3937, 63128), (4856, 51181), (6604, 37634), (7874, 31564), (7891, 31496), (13208, 18817), (15748, 15782)]