397969272

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{56983}}^1$

素因数の和:57092

約数の個数: 48

約数和(自身を含む): 1088964240

約数和(自身を除く): 690994968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 56983, 113966, 170949, 227932, 341898, 455864, 512847, 683796, 1025694, 1367592, 2051388, 4102776, 5527351, 11054702, 16582053, 22109404, 33164106, 44218808, 49746159, 66328212, 99492318, 132656424, 198984636, 397969272]

約数ペア:

[(1, 397969272), (2, 198984636), (3, 132656424), (4, 99492318), (6, 66328212), (8, 49746159), (9, 44218808), (12, 33164106), (18, 22109404), (24, 16582053), (36, 11054702), (72, 5527351), (97, 4102776), (194, 2051388), (291, 1367592), (388, 1025694), (582, 683796), (776, 512847), (873, 455864), (1164, 341898), (1746, 227932), (2328, 170949), (3492, 113966), (6984, 56983)]