302886

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 691200

約数和(自身を除く): 388314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 79, 142, 158, 213, 237, 426, 474, 639, 711, 1278, 1422, 1917, 2133, 3834, 4266, 5609, 11218, 16827, 33654, 50481, 100962, 151443, 302886]

約数ペア:

[(1, 302886), (2, 151443), (3, 100962), (6, 50481), (9, 33654), (18, 16827), (27, 11218), (54, 5609), (71, 4266), (79, 3834), (142, 2133), (158, 1917), (213, 1422), (237, 1278), (426, 711), (474, 639)]