866563088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2152

約数の個数: 80

約数和(自身を含む): 1858262016

約数和(自身を除く): 991698928

約数列:

[1, 2, 4, 8, 16, 23, 31, 37, 46, 62, 74, 92, 124, 148, 184, 248, 296, 368, 496, 592, 713, 851, 1147, 1426, 1702, 2053, 2294, 2852, 3404, 4106, 4588, 5704, 6808, 8212, 9176, 11408, 13616, 16424, 18352, 26381, 32848, 47219, 52762, 63643, 75961, 94438, 105524, 127286, 151922, 188876, 211048, 254572, 303844, 377752, 422096, 509144, 607688, 755504, 1018288, 1215376, 1463789, 1747103, 2354791, 2927578, 3494206, 4709582, 5855156, 6988412, 9419164, 11710312, 13976824, 18838328, 23420624, 27953648, 37676656, 54160193, 108320386, 216640772, 433281544, 866563088]

約数ペア:

[(1, 866563088), (2, 433281544), (4, 216640772), (8, 108320386), (16, 54160193), (23, 37676656), (31, 27953648), (37, 23420624), (46, 18838328), (62, 13976824), (74, 11710312), (92, 9419164), (124, 6988412), (148, 5855156), (184, 4709582), (248, 3494206), (296, 2927578), (368, 2354791), (496, 1747103), (592, 1463789), (713, 1215376), (851, 1018288), (1147, 755504), (1426, 607688), (1702, 509144), (2053, 422096), (2294, 377752), (2852, 303844), (3404, 254572), (4106, 211048), (4588, 188876), (5704, 151922), (6808, 127286), (8212, 105524), (9176, 94438), (11408, 75961), (13616, 63643), (16424, 52762), (18352, 47219), (26381, 32848)]