421930758

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 926519040

約数和(自身を除く): 504588282

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 67, 74, 111, 114, 134, 201, 222, 402, 703, 1273, 1406, 1493, 2109, 2479, 2546, 2986, 3819, 4218, 4479, 4958, 7437, 7638, 8958, 14874, 28367, 47101, 55241, 56734, 85101, 94202, 100031, 110482, 141303, 165723, 170202, 200062, 282606, 300093, 331446, 600186, 1049579, 1900589, 2099158, 3148737, 3701147, 3801178, 5701767, 6297474, 7402294, 11103441, 11403534, 22206882, 70321793, 140643586, 210965379, 421930758]

約数ペア:

[(1, 421930758), (2, 210965379), (3, 140643586), (6, 70321793), (19, 22206882), (37, 11403534), (38, 11103441), (57, 7402294), (67, 6297474), (74, 5701767), (111, 3801178), (114, 3701147), (134, 3148737), (201, 2099158), (222, 1900589), (402, 1049579), (703, 600186), (1273, 331446), (1406, 300093), (1493, 282606), (2109, 200062), (2479, 170202), (2546, 165723), (2986, 141303), (3819, 110482), (4218, 100031), (4479, 94202), (4958, 85101), (7437, 56734), (7638, 55241), (8958, 47101), (14874, 28367)]