308494088

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{117209}}^1$

素因数の和:117269

約数の個数: 32

約数和(自身を含む): 675129600

約数和(自身を除く): 366635512

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 117209, 234418, 468836, 820463, 937672, 1640926, 3281852, 5508823, 6563704, 11017646, 22035292, 38561761, 44070584, 77123522, 154247044, 308494088]

約数ペア:

[(1, 308494088), (2, 154247044), (4, 77123522), (7, 44070584), (8, 38561761), (14, 22035292), (28, 11017646), (47, 6563704), (56, 5508823), (94, 3281852), (188, 1640926), (329, 937672), (376, 820463), (658, 468836), (1316, 234418), (2632, 117209)]