470293208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10753}}^1$

素因数の和:10848

約数の個数: 64

約数和(自身を含む): 1114974720

約数和(自身を除く): 644681512

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, 10753, 10934, 21506, 21868, 43012, 43736, 75271, 86024, 118283, 150542, 236566, 301084, 473132, 602168, 763463, 827981, 946264, 1526926, 1655962, 3053852, 3311924, 5344241, 6107704, 6623848, 8398093, 10688482, 16796186, 21376964, 33592372, 42753928, 58786651, 67184744, 117573302, 235146604, 470293208]

約数ペア:

[(1, 470293208), (2, 235146604), (4, 117573302), (7, 67184744), (8, 58786651), (11, 42753928), (14, 33592372), (22, 21376964), (28, 16796186), (44, 10688482), (56, 8398093), (71, 6623848), (77, 6107704), (88, 5344241), (142, 3311924), (154, 3053852), (284, 1655962), (308, 1526926), (497, 946264), (568, 827981), (616, 763463), (781, 602168), (994, 473132), (1562, 301084), (1988, 236566), (3124, 150542), (3976, 118283), (5467, 86024), (6248, 75271), (10753, 43736), (10934, 43012), (21506, 21868)]