123208248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{971}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 327525120

約数和(自身を除く): 204316872

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 311, 408, 622, 933, 971, 1244, 1866, 1942, 2488, 2913, 3732, 3884, 5287, 5826, 7464, 7768, 10574, 11652, 15861, 16507, 21148, 23304, 31722, 33014, 42296, 49521, 63444, 66028, 99042, 126888, 132056, 198084, 301981, 396168, 603962, 905943, 1207924, 1811886, 2415848, 3623772, 5133677, 7247544, 10267354, 15401031, 20534708, 30802062, 41069416, 61604124, 123208248]

約数ペア:

[(1, 123208248), (2, 61604124), (3, 41069416), (4, 30802062), (6, 20534708), (8, 15401031), (12, 10267354), (17, 7247544), (24, 5133677), (34, 3623772), (51, 2415848), (68, 1811886), (102, 1207924), (136, 905943), (204, 603962), (311, 396168), (408, 301981), (622, 198084), (933, 132056), (971, 126888), (1244, 99042), (1866, 66028), (1942, 63444), (2488, 49521), (2913, 42296), (3732, 33014), (3884, 31722), (5287, 23304), (5826, 21148), (7464, 16507), (7768, 15861), (10574, 11652)]