7780494552

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{22571}}^1$

素因数の和:22904

約数の個数: 64

約数和(自身を含む): 19892252160

約数和(自身を除く): 12111757608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 271, 318, 424, 542, 636, 813, 1084, 1272, 1626, 2168, 3252, 6504, 14363, 22571, 28726, 43089, 45142, 57452, 67713, 86178, 90284, 114904, 135426, 172356, 180568, 270852, 344712, 541704, 1196263, 2392526, 3588789, 4785052, 6116741, 7177578, 9570104, 12233482, 14355156, 18350223, 24466964, 28710312, 36700446, 48933928, 73400892, 146801784, 324187273, 648374546, 972561819, 1296749092, 1945123638, 2593498184, 3890247276, 7780494552]

約数ペア:

[(1, 7780494552), (2, 3890247276), (3, 2593498184), (4, 1945123638), (6, 1296749092), (8, 972561819), (12, 648374546), (24, 324187273), (53, 146801784), (106, 73400892), (159, 48933928), (212, 36700446), (271, 28710312), (318, 24466964), (424, 18350223), (542, 14355156), (636, 12233482), (813, 9570104), (1084, 7177578), (1272, 6116741), (1626, 4785052), (2168, 3588789), (3252, 2392526), (6504, 1196263), (14363, 541704), (22571, 344712), (28726, 270852), (43089, 180568), (45142, 172356), (57452, 135426), (67713, 114904), (86178, 90284)]