289230198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2441

約数の個数: 64

約数和(自身を含む): 649175040

約数和(自身を除く): 359944842

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 47, 57, 69, 94, 114, 138, 141, 282, 437, 874, 893, 1081, 1311, 1786, 2162, 2347, 2622, 2679, 3243, 4694, 5358, 6486, 7041, 14082, 20539, 41078, 44593, 53981, 61617, 89186, 107962, 110309, 123234, 133779, 161943, 220618, 267558, 323886, 330927, 661854, 1025639, 2051278, 2095871, 2537107, 3076917, 4191742, 5074214, 6153834, 6287613, 7611321, 12575226, 15222642, 48205033, 96410066, 144615099, 289230198]

約数ペア:

[(1, 289230198), (2, 144615099), (3, 96410066), (6, 48205033), (19, 15222642), (23, 12575226), (38, 7611321), (46, 6287613), (47, 6153834), (57, 5074214), (69, 4191742), (94, 3076917), (114, 2537107), (138, 2095871), (141, 2051278), (282, 1025639), (437, 661854), (874, 330927), (893, 323886), (1081, 267558), (1311, 220618), (1786, 161943), (2162, 133779), (2347, 123234), (2622, 110309), (2679, 107962), (3243, 89186), (4694, 61617), (5358, 53981), (6486, 44593), (7041, 41078), (14082, 20539)]