247888974318

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{6997}}^1\times {\mathrm{310771}}^1$

素因数の和:317792

約数の個数: 32

約数和(自身を含む): 521947789440

約数和(自身を除く): 274058815122

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 6997, 13994, 20991, 41982, 132943, 265886, 310771, 398829, 621542, 797658, 932313, 1864626, 5904649, 11809298, 17713947, 35427894, 2174464687, 4348929374, 6523394061, 13046788122, 41314829053, 82629658106, 123944487159, 247888974318]

約数ペア:

[(1, 247888974318), (2, 123944487159), (3, 82629658106), (6, 41314829053), (19, 13046788122), (38, 6523394061), (57, 4348929374), (114, 2174464687), (6997, 35427894), (13994, 17713947), (20991, 11809298), (41982, 5904649), (132943, 1864626), (265886, 932313), (310771, 797658), (398829, 621542)]