228705.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 6830208

約数和(自身を除く): 3690942

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 241, 334, 482, 501, 723, 1002, 1446, 2171, 3133, 4342, 6266, 6513, 9399, 13026, 18798, 40247, 80494, 120741, 241482, 523211, 1046422, 1569633, 3139266]

約数ペア:

[(1, 3139266), (2, 1569633), (3, 1046422), (6, 523211), (13, 241482), (26, 120741), (39, 80494), (78, 40247), (167, 18798), (241, 13026), (334, 9399), (482, 6513), (501, 6266), (723, 4342), (1002, 3133), (1446, 2171)]