250295052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{18979}}^1$

素因数の和:19150

約数の個数: 48

約数和(自身を含む): 671740160

約数和(自身を除く): 421445108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 18979, 37958, 56937, 75916, 113874, 132853, 227748, 265706, 398559, 531412, 797118, 1594236, 2979703, 5959406, 8939109, 11918812, 17878218, 20857921, 35756436, 41715842, 62573763, 83431684, 125147526, 250295052]

約数ペア:

[(1, 250295052), (2, 125147526), (3, 83431684), (4, 62573763), (6, 41715842), (7, 35756436), (12, 20857921), (14, 17878218), (21, 11918812), (28, 8939109), (42, 5959406), (84, 2979703), (157, 1594236), (314, 797118), (471, 531412), (628, 398559), (942, 265706), (1099, 227748), (1884, 132853), (2198, 113874), (3297, 75916), (4396, 56937), (6594, 37958), (13188, 18979)]