217581192

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{9533}}^1$

素因数の和:9862

約数の個数: 48

約数和(自身を含む): 591203340

約数和(自身を除く): 373622148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 951, 1268, 1902, 2536, 2853, 3804, 5706, 7608, 9533, 11412, 19066, 22824, 28599, 38132, 57198, 76264, 85797, 114396, 171594, 228792, 343188, 686376, 3021961, 6043922, 9065883, 12087844, 18131766, 24175688, 27197649, 36263532, 54395298, 72527064, 108790596, 217581192]

約数ペア:

[(1, 217581192), (2, 108790596), (3, 72527064), (4, 54395298), (6, 36263532), (8, 27197649), (9, 24175688), (12, 18131766), (18, 12087844), (24, 9065883), (36, 6043922), (72, 3021961), (317, 686376), (634, 343188), (951, 228792), (1268, 171594), (1902, 114396), (2536, 85797), (2853, 76264), (3804, 57198), (5706, 38132), (7608, 28599), (9533, 22824), (11412, 19066)]