889351672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9349}}^1$

素因数の和:9436

約数の個数: 64

約数和(自身を含む): 1938816000

約数和(自身を除く): 1049464328

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 47, 88, 92, 94, 184, 188, 253, 376, 506, 517, 1012, 1034, 1081, 2024, 2068, 2162, 4136, 4324, 8648, 9349, 11891, 18698, 23782, 37396, 47564, 74792, 95128, 102839, 205678, 215027, 411356, 430054, 439403, 822712, 860108, 878806, 1720216, 1757612, 2365297, 3515224, 4730594, 4833433, 9461188, 9666866, 10106269, 18922376, 19333732, 20212538, 38667464, 40425076, 80850152, 111168959, 222337918, 444675836, 889351672]

約数ペア:

[(1, 889351672), (2, 444675836), (4, 222337918), (8, 111168959), (11, 80850152), (22, 40425076), (23, 38667464), (44, 20212538), (46, 19333732), (47, 18922376), (88, 10106269), (92, 9666866), (94, 9461188), (184, 4833433), (188, 4730594), (253, 3515224), (376, 2365297), (506, 1757612), (517, 1720216), (1012, 878806), (1034, 860108), (1081, 822712), (2024, 439403), (2068, 430054), (2162, 411356), (4136, 215027), (4324, 205678), (8648, 102839), (9349, 95128), (11891, 74792), (18698, 47564), (23782, 37396)]