219484872

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 612214200

約数和(自身を除く): 392729328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 113, 159, 212, 226, 318, 339, 424, 452, 477, 509, 636, 678, 904, 954, 1017, 1018, 1272, 1356, 1527, 1908, 2034, 2036, 2712, 3054, 3816, 4068, 4072, 4581, 5989, 6108, 8136, 9162, 11978, 12216, 17967, 18324, 23956, 26977, 35934, 36648, 47912, 53901, 53954, 57517, 71868, 80931, 107802, 107908, 115034, 143736, 161862, 172551, 215604, 215816, 230068, 242793, 323724, 345102, 431208, 460136, 485586, 517653, 647448, 690204, 971172, 1035306, 1380408, 1942344, 2070612, 3048401, 4141224, 6096802, 9145203, 12193604, 18290406, 24387208, 27435609, 36580812, 54871218, 73161624, 109742436, 219484872]

約数ペア:

[(1, 219484872), (2, 109742436), (3, 73161624), (4, 54871218), (6, 36580812), (8, 27435609), (9, 24387208), (12, 18290406), (18, 12193604), (24, 9145203), (36, 6096802), (53, 4141224), (72, 3048401), (106, 2070612), (113, 1942344), (159, 1380408), (212, 1035306), (226, 971172), (318, 690204), (339, 647448), (424, 517653), (452, 485586), (477, 460136), (509, 431208), (636, 345102), (678, 323724), (904, 242793), (954, 230068), (1017, 215816), (1018, 215604), (1272, 172551), (1356, 161862), (1527, 143736), (1908, 115034), (2034, 107908), (2036, 107802), (2712, 80931), (3054, 71868), (3816, 57517), (4068, 53954), (4072, 53901), (4581, 47912), (5989, 36648), (6108, 35934), (8136, 26977), (9162, 23956), (11978, 18324), (12216, 17967)]