488793546

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{937}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 1077413064

約数和(自身を除く): 588619518

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 397, 438, 657, 794, 937, 1191, 1314, 1874, 2382, 2811, 3573, 5622, 7146, 8433, 16866, 28981, 57962, 68401, 86943, 136802, 173886, 205203, 260829, 371989, 410406, 521658, 615609, 743978, 1115967, 1231218, 2231934, 3347901, 6695802, 27155197, 54310394, 81465591, 162931182, 244396773, 488793546]

約数ペア:

[(1, 488793546), (2, 244396773), (3, 162931182), (6, 81465591), (9, 54310394), (18, 27155197), (73, 6695802), (146, 3347901), (219, 2231934), (397, 1231218), (438, 1115967), (657, 743978), (794, 615609), (937, 521658), (1191, 410406), (1314, 371989), (1874, 260829), (2382, 205203), (2811, 173886), (3573, 136802), (5622, 86943), (7146, 68401), (8433, 57962), (16866, 28981)]