171347316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{937}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 467078976

約数和(自身を除く): 295731660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 311, 588, 622, 933, 937, 1244, 1866, 1874, 2177, 2811, 3732, 3748, 4354, 5622, 6531, 6559, 8708, 11244, 13062, 13118, 15239, 19677, 26124, 26236, 30478, 39354, 45717, 45913, 60956, 78708, 91434, 91826, 137739, 182868, 183652, 275478, 291407, 550956, 582814, 874221, 1165628, 1748442, 2039849, 3496884, 4079698, 6119547, 8159396, 12239094, 14278943, 24478188, 28557886, 42836829, 57115772, 85673658, 171347316]

約数ペア:

[(1, 171347316), (2, 85673658), (3, 57115772), (4, 42836829), (6, 28557886), (7, 24478188), (12, 14278943), (14, 12239094), (21, 8159396), (28, 6119547), (42, 4079698), (49, 3496884), (84, 2039849), (98, 1748442), (147, 1165628), (196, 874221), (294, 582814), (311, 550956), (588, 291407), (622, 275478), (933, 183652), (937, 182868), (1244, 137739), (1866, 91826), (1874, 91434), (2177, 78708), (2811, 60956), (3732, 45913), (3748, 45717), (4354, 39354), (5622, 30478), (6531, 26236), (6559, 26124), (8708, 19677), (11244, 15239), (13062, 13118)]