508770828

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{247939}}^1$

素因数の和:247971

約数の個数: 48

約数和(自身を含む): 1388464000

約数和(自身を除く): 879693172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 247939, 495878, 743817, 991756, 1487634, 2231451, 2975268, 4462902, 4710841, 6694353, 8925804, 9421682, 13388706, 14132523, 18843364, 26777412, 28265046, 42397569, 56530092, 84795138, 127192707, 169590276, 254385414, 508770828]

約数ペア:

[(1, 508770828), (2, 254385414), (3, 169590276), (4, 127192707), (6, 84795138), (9, 56530092), (12, 42397569), (18, 28265046), (19, 26777412), (27, 18843364), (36, 14132523), (38, 13388706), (54, 9421682), (57, 8925804), (76, 6694353), (108, 4710841), (114, 4462902), (171, 2975268), (228, 2231451), (342, 1487634), (513, 991756), (684, 743817), (1026, 495878), (2052, 247939)]