283492908

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1467

約数の個数: 72

約数和(自身を含む): 738017280

約数和(自身を除く): 454524372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 131, 141, 188, 262, 282, 393, 423, 524, 564, 786, 846, 1179, 1279, 1572, 1692, 2358, 2558, 3837, 4716, 5116, 6157, 7674, 11511, 12314, 15348, 18471, 23022, 24628, 36942, 46044, 55413, 60113, 73884, 110826, 120226, 167549, 180339, 221652, 240452, 335098, 360678, 502647, 541017, 670196, 721356, 1005294, 1082034, 1507941, 2010588, 2164068, 3015882, 6031764, 7874803, 15749606, 23624409, 31499212, 47248818, 70873227, 94497636, 141746454, 283492908]

約数ペア:

[(1, 283492908), (2, 141746454), (3, 94497636), (4, 70873227), (6, 47248818), (9, 31499212), (12, 23624409), (18, 15749606), (36, 7874803), (47, 6031764), (94, 3015882), (131, 2164068), (141, 2010588), (188, 1507941), (262, 1082034), (282, 1005294), (393, 721356), (423, 670196), (524, 541017), (564, 502647), (786, 360678), (846, 335098), (1179, 240452), (1279, 221652), (1572, 180339), (1692, 167549), (2358, 120226), (2558, 110826), (3837, 73884), (4716, 60113), (5116, 55413), (6157, 46044), (7674, 36942), (11511, 24628), (12314, 23022), (15348, 18471)]