340290408

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{1409}}^1$

素因数の和:1794

約数の個数: 64

約数和(自身を含む): 883224000

約数和(自身を除く): 542933592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 347, 348, 694, 696, 1041, 1388, 1409, 2082, 2776, 2818, 4164, 4227, 5636, 8328, 8454, 10063, 11272, 16908, 20126, 30189, 33816, 40252, 40861, 60378, 80504, 81722, 120756, 122583, 163444, 241512, 245166, 326888, 488923, 490332, 977846, 980664, 1466769, 1955692, 2933538, 3911384, 5867076, 11734152, 14178767, 28357534, 42536301, 56715068, 85072602, 113430136, 170145204, 340290408]

約数ペア:

[(1, 340290408), (2, 170145204), (3, 113430136), (4, 85072602), (6, 56715068), (8, 42536301), (12, 28357534), (24, 14178767), (29, 11734152), (58, 5867076), (87, 3911384), (116, 2933538), (174, 1955692), (232, 1466769), (347, 980664), (348, 977846), (694, 490332), (696, 488923), (1041, 326888), (1388, 245166), (1409, 241512), (2082, 163444), (2776, 122583), (2818, 120756), (4164, 81722), (4227, 80504), (5636, 60378), (8328, 40861), (8454, 40252), (10063, 33816), (11272, 30189), (16908, 20126)]