274530872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6277}}^1$

素因数の和:6372

約数の個数: 64

約数和(自身を含む): 650903040

約数和(自身を除く): 376372168

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1562, 1988, 3124, 3976, 5467, 6248, 6277, 10934, 12554, 21868, 25108, 43736, 43939, 50216, 69047, 87878, 138094, 175756, 276188, 351512, 445667, 483329, 552376, 891334, 966658, 1782668, 1933316, 3119669, 3565336, 3866632, 4902337, 6239338, 9804674, 12478676, 19609348, 24957352, 34316359, 39218696, 68632718, 137265436, 274530872]

約数ペア:

[(1, 274530872), (2, 137265436), (4, 68632718), (7, 39218696), (8, 34316359), (11, 24957352), (14, 19609348), (22, 12478676), (28, 9804674), (44, 6239338), (56, 4902337), (71, 3866632), (77, 3565336), (88, 3119669), (142, 1933316), (154, 1782668), (284, 966658), (308, 891334), (497, 552376), (568, 483329), (616, 445667), (781, 351512), (994, 276188), (1562, 175756), (1988, 138094), (3124, 87878), (3976, 69047), (5467, 50216), (6248, 43939), (6277, 43736), (10934, 25108), (12554, 21868)]