312174906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{23321}}^1$

素因数の和:23446

約数の個数: 32

約数和(自身を含む): 658240128

約数和(自身を除く): 346065222

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 2231, 4462, 6693, 13386, 23321, 46642, 69963, 139926, 536383, 1072766, 1609149, 2262137, 3218298, 4524274, 6786411, 13572822, 52029151, 104058302, 156087453, 312174906]

約数ペア:

[(1, 312174906), (2, 156087453), (3, 104058302), (6, 52029151), (23, 13572822), (46, 6786411), (69, 4524274), (97, 3218298), (138, 2262137), (194, 1609149), (291, 1072766), (582, 536383), (2231, 139926), (4462, 69963), (6693, 46642), (13386, 23321)]