338533008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22109}}^1$

素因数の和:22160

約数の個数: 80

約数和(自身を含む): 986990400

約数和(自身を除く): 648457392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 15312, 22109, 44218, 66327, 88436, 132654, 176872, 243199, 265308, 353744, 486398, 530616, 641161, 729597, 972796, 1061232, 1282322, 1459194, 1923483, 1945592, 2564644, 2918388, 3846966, 3891184, 5129288, 5836776, 7052771, 7693932, 10258576, 11673552, 14105542, 15387864, 21158313, 28211084, 30775728, 42316626, 56422168, 84633252, 112844336, 169266504, 338533008]

約数ペア:

[(1, 338533008), (2, 169266504), (3, 112844336), (4, 84633252), (6, 56422168), (8, 42316626), (11, 30775728), (12, 28211084), (16, 21158313), (22, 15387864), (24, 14105542), (29, 11673552), (33, 10258576), (44, 7693932), (48, 7052771), (58, 5836776), (66, 5129288), (87, 3891184), (88, 3846966), (116, 2918388), (132, 2564644), (174, 1945592), (176, 1923483), (232, 1459194), (264, 1282322), (319, 1061232), (348, 972796), (464, 729597), (528, 641161), (638, 530616), (696, 486398), (957, 353744), (1276, 265308), (1392, 243199), (1914, 176872), (2552, 132654), (3828, 88436), (5104, 66327), (7656, 44218), (15312, 22109)]