651138336

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{52579}}^1$

素因数の和:52638

約数の個数: 72

約数和(自身を含む): 1894772880

約数和(自身を除く): 1243634544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 52579, 105158, 157737, 210316, 315474, 420632, 473211, 630948, 841264, 946422, 1261896, 1682528, 1892844, 2260897, 2523792, 3785688, 4521794, 5047584, 6782691, 7571376, 9043588, 13565382, 15142752, 18087176, 20348073, 27130764, 36174352, 40696146, 54261528, 72348704, 81392292, 108523056, 162784584, 217046112, 325569168, 651138336]

約数ペア:

[(1, 651138336), (2, 325569168), (3, 217046112), (4, 162784584), (6, 108523056), (8, 81392292), (9, 72348704), (12, 54261528), (16, 40696146), (18, 36174352), (24, 27130764), (32, 20348073), (36, 18087176), (43, 15142752), (48, 13565382), (72, 9043588), (86, 7571376), (96, 6782691), (129, 5047584), (144, 4521794), (172, 3785688), (258, 2523792), (288, 2260897), (344, 1892844), (387, 1682528), (516, 1261896), (688, 946422), (774, 841264), (1032, 630948), (1376, 473211), (1548, 420632), (2064, 315474), (3096, 210316), (4128, 157737), (6192, 105158), (12384, 52579)]