393048

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 1095120

約数和(自身を除く): 702072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 103, 106, 159, 206, 212, 309, 318, 412, 424, 477, 618, 636, 824, 927, 954, 1236, 1272, 1854, 1908, 2472, 3708, 3816, 5459, 7416, 10918, 16377, 21836, 32754, 43672, 49131, 65508, 98262, 131016, 196524, 393048]

約数ペア:

[(1, 393048), (2, 196524), (3, 131016), (4, 98262), (6, 65508), (8, 49131), (9, 43672), (12, 32754), (18, 21836), (24, 16377), (36, 10918), (53, 7416), (72, 5459), (103, 3816), (106, 3708), (159, 2472), (206, 1908), (212, 1854), (309, 1272), (318, 1236), (412, 954), (424, 927), (477, 824), (618, 636)]