256476186

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 587520000

約数和(自身を除く): 331043814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 79, 118, 158, 177, 237, 354, 474, 531, 711, 1019, 1062, 1422, 1593, 2038, 2133, 3057, 3186, 4266, 4661, 6114, 9171, 9322, 13983, 18342, 27513, 27966, 41949, 55026, 60121, 80501, 83898, 120242, 125847, 161002, 180363, 241503, 251694, 360726, 483006, 541089, 724509, 1082178, 1449018, 1623267, 2173527, 3246534, 4347054, 4749559, 9499118, 14248677, 28497354, 42746031, 85492062, 128238093, 256476186]

約数ペア:

[(1, 256476186), (2, 128238093), (3, 85492062), (6, 42746031), (9, 28497354), (18, 14248677), (27, 9499118), (54, 4749559), (59, 4347054), (79, 3246534), (118, 2173527), (158, 1623267), (177, 1449018), (237, 1082178), (354, 724509), (474, 541089), (531, 483006), (711, 360726), (1019, 251694), (1062, 241503), (1422, 180363), (1593, 161002), (2038, 125847), (2133, 120242), (3057, 83898), (3186, 80501), (4266, 60121), (4661, 55026), (6114, 41949), (9171, 27966), (9322, 27513), (13983, 18342)]