814536617188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13757}}^1\times {\mathrm{68213}}^1$

素因数の和:82012

約数の個数: 48

約数和(自身を含む): 1681770875904

約数和(自身を除く): 867234258716

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 13757, 27514, 55028, 68213, 96299, 136426, 192598, 272852, 385196, 426467, 477491, 852934, 954982, 1705868, 1909964, 2114603, 2985269, 4229206, 5970538, 8458412, 11941076, 14802221, 29604442, 59208884, 938406241, 1876812482, 3753624964, 6568843687, 13137687374, 26275374748, 29090593471, 58181186942, 116362373884, 203634154297, 407268308594, 814536617188]

約数ペア:

[(1, 814536617188), (2, 407268308594), (4, 203634154297), (7, 116362373884), (14, 58181186942), (28, 29090593471), (31, 26275374748), (62, 13137687374), (124, 6568843687), (217, 3753624964), (434, 1876812482), (868, 938406241), (13757, 59208884), (27514, 29604442), (55028, 14802221), (68213, 11941076), (96299, 8458412), (136426, 5970538), (192598, 4229206), (272852, 2985269), (385196, 2114603), (426467, 1909964), (477491, 1705868), (852934, 954982)]