268978870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1\times {\mathrm{677}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 492943968

約数和(自身を除く): 223965098

約数列:

[1, 2, 5, 10, 67, 134, 335, 593, 670, 677, 1186, 1354, 2965, 3385, 5930, 6770, 39731, 45359, 79462, 90718, 198655, 226795, 397310, 401461, 453590, 802922, 2007305, 4014610, 26897887, 53795774, 134489435, 268978870]

約数ペア:

[(1, 268978870), (2, 134489435), (5, 53795774), (10, 26897887), (67, 4014610), (134, 2007305), (335, 802922), (593, 453590), (670, 401461), (677, 397310), (1186, 226795), (1354, 198655), (2965, 90718), (3385, 79462), (5930, 45359), (6770, 39731)]