339938214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1321}}^1$

素因数の和:1901

約数の個数: 64

約数和(自身を含む): 849802752

約数和(自身を除く): 509864538

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 557, 1114, 1321, 1671, 2642, 3342, 3899, 3963, 6127, 7798, 7926, 9247, 11697, 12254, 14531, 18381, 18494, 23394, 27741, 29062, 36762, 42889, 43593, 55482, 85778, 87186, 101717, 128667, 203434, 257334, 305151, 610302, 735797, 1471594, 2207391, 4414782, 5150579, 8093767, 10301158, 15451737, 16187534, 24281301, 30903474, 48562602, 56656369, 113312738, 169969107, 339938214]

約数ペア:

[(1, 339938214), (2, 169969107), (3, 113312738), (6, 56656369), (7, 48562602), (11, 30903474), (14, 24281301), (21, 16187534), (22, 15451737), (33, 10301158), (42, 8093767), (66, 5150579), (77, 4414782), (154, 2207391), (231, 1471594), (462, 735797), (557, 610302), (1114, 305151), (1321, 257334), (1671, 203434), (2642, 128667), (3342, 101717), (3899, 87186), (3963, 85778), (6127, 55482), (7798, 43593), (7926, 42889), (9247, 36762), (11697, 29062), (12254, 27741), (14531, 23394), (18381, 18494)]