339180552

素因数分解:

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

素因数の和:247970

約数の個数: 48

約数和(自身を含む): 966966000

約数和(自身を除く): 627785448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 247939, 495878, 743817, 991756, 1487634, 1983512, 2231451, 2975268, 4462902, 4710841, 5950536, 8925804, 9421682, 14132523, 17851608, 18843364, 28265046, 37686728, 42397569, 56530092, 84795138, 113060184, 169590276, 339180552]

約数ペア:

[(1, 339180552), (2, 169590276), (3, 113060184), (4, 84795138), (6, 56530092), (8, 42397569), (9, 37686728), (12, 28265046), (18, 18843364), (19, 17851608), (24, 14132523), (36, 9421682), (38, 8925804), (57, 5950536), (72, 4710841), (76, 4462902), (114, 2975268), (152, 2231451), (171, 1983512), (228, 1487634), (342, 991756), (456, 743817), (684, 495878), (1368, 247939)]