389697192

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{80783}}^1$

素因数の和:80862

約数の個数: 48

約数和(自身を含む): 1071195840

約数和(自身を除く): 681498648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 80783, 161566, 242349, 323132, 484698, 646264, 727047, 969396, 1454094, 1938792, 2908188, 5412461, 5816376, 10824922, 16237383, 21649844, 32474766, 43299688, 48712149, 64949532, 97424298, 129899064, 194848596, 389697192]

約数ペア:

[(1, 389697192), (2, 194848596), (3, 129899064), (4, 97424298), (6, 64949532), (8, 48712149), (9, 43299688), (12, 32474766), (18, 21649844), (24, 16237383), (36, 10824922), (67, 5816376), (72, 5412461), (134, 2908188), (201, 1938792), (268, 1454094), (402, 969396), (536, 727047), (603, 646264), (804, 484698), (1206, 323132), (1608, 242349), (2412, 161566), (4824, 80783)]