321010146

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1373}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 720195840

約数和(自身を除く): 399185694

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 419, 558, 838, 1257, 1373, 2514, 2746, 3771, 4119, 7542, 8238, 12357, 12989, 24714, 25978, 38967, 42563, 77934, 85126, 116901, 127689, 233802, 255378, 383067, 575287, 766134, 1150574, 1725861, 3451722, 5177583, 10355166, 17833897, 35667794, 53501691, 107003382, 160505073, 321010146]

約数ペア:

[(1, 321010146), (2, 160505073), (3, 107003382), (6, 53501691), (9, 35667794), (18, 17833897), (31, 10355166), (62, 5177583), (93, 3451722), (186, 1725861), (279, 1150574), (419, 766134), (558, 575287), (838, 383067), (1257, 255378), (1373, 233802), (2514, 127689), (2746, 116901), (3771, 85126), (4119, 77934), (7542, 42563), (8238, 38967), (12357, 25978), (12989, 24714)]