216867216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{593}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 592194240

約数和(自身を除く): 375327024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 401, 456, 593, 802, 912, 1186, 1203, 1604, 1779, 2372, 2406, 3208, 3558, 4744, 4812, 6416, 7116, 7619, 9488, 9624, 11267, 14232, 15238, 19248, 22534, 22857, 28464, 30476, 33801, 45068, 45714, 60952, 67602, 90136, 91428, 121904, 135204, 180272, 182856, 237793, 270408, 365712, 475586, 540816, 713379, 951172, 1426758, 1902344, 2853516, 3804688, 4518067, 5707032, 9036134, 11414064, 13554201, 18072268, 27108402, 36144536, 54216804, 72289072, 108433608, 216867216]

約数ペア:

[(1, 216867216), (2, 108433608), (3, 72289072), (4, 54216804), (6, 36144536), (8, 27108402), (12, 18072268), (16, 13554201), (19, 11414064), (24, 9036134), (38, 5707032), (48, 4518067), (57, 3804688), (76, 2853516), (114, 1902344), (152, 1426758), (228, 951172), (304, 713379), (401, 540816), (456, 475586), (593, 365712), (802, 270408), (912, 237793), (1186, 182856), (1203, 180272), (1604, 135204), (1779, 121904), (2372, 91428), (2406, 90136), (3208, 67602), (3558, 60952), (4744, 45714), (4812, 45068), (6416, 33801), (7116, 30476), (7619, 28464), (9488, 22857), (9624, 22534), (11267, 19248), (14232, 15238)]