297197172

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1037

約数の個数: 72

約数和(自身を含む): 774979296

約数和(自身を除く): 477782124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 347, 444, 643, 666, 694, 1041, 1286, 1332, 1388, 1929, 2082, 2572, 3123, 3858, 4164, 5787, 6246, 7716, 11574, 12492, 12839, 23148, 23791, 25678, 38517, 47582, 51356, 71373, 77034, 95164, 115551, 142746, 154068, 214119, 223121, 231102, 285492, 428238, 446242, 462204, 669363, 856476, 892484, 1338726, 2008089, 2677452, 4016178, 8032356, 8255477, 16510954, 24766431, 33021908, 49532862, 74299293, 99065724, 148598586, 297197172]

約数ペア:

[(1, 297197172), (2, 148598586), (3, 99065724), (4, 74299293), (6, 49532862), (9, 33021908), (12, 24766431), (18, 16510954), (36, 8255477), (37, 8032356), (74, 4016178), (111, 2677452), (148, 2008089), (222, 1338726), (333, 892484), (347, 856476), (444, 669363), (643, 462204), (666, 446242), (694, 428238), (1041, 285492), (1286, 231102), (1332, 223121), (1388, 214119), (1929, 154068), (2082, 142746), (2572, 115551), (3123, 95164), (3858, 77034), (4164, 71373), (5787, 51356), (6246, 47582), (7716, 38517), (11574, 25678), (12492, 23791), (12839, 23148)]