243836028

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{28579}}^1$

素因数の和:28671

約数の個数: 48

約数和(自身を含む): 640192000

約数和(自身を除く): 396355972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 8532, 28579, 57158, 85737, 114316, 171474, 257211, 342948, 514422, 771633, 1028844, 1543266, 2257741, 3086532, 4515482, 6773223, 9030964, 13546446, 20319669, 27092892, 40639338, 60959007, 81278676, 121918014, 243836028]

約数ペア:

[(1, 243836028), (2, 121918014), (3, 81278676), (4, 60959007), (6, 40639338), (9, 27092892), (12, 20319669), (18, 13546446), (27, 9030964), (36, 6773223), (54, 4515482), (79, 3086532), (108, 2257741), (158, 1543266), (237, 1028844), (316, 771633), (474, 514422), (711, 342948), (948, 257211), (1422, 171474), (2133, 114316), (2844, 85737), (4266, 57158), (8532, 28579)]