643628088

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1$

素因数の和:1789

約数の個数: 96

約数和(自身を含む): 1813500000

約数和(自身を除く): 1169871912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 199, 232, 261, 348, 398, 522, 597, 696, 796, 1044, 1194, 1549, 1592, 1791, 2088, 2388, 3098, 3582, 4647, 4776, 5771, 6196, 7164, 9294, 11542, 12392, 13941, 14328, 17313, 18588, 23084, 27882, 34626, 37176, 44921, 46168, 51939, 55764, 69252, 89842, 103878, 111528, 134763, 138504, 179684, 207756, 269526, 308251, 359368, 404289, 415512, 539052, 616502, 808578, 924753, 1078104, 1233004, 1617156, 1849506, 2466008, 2774259, 3234312, 3699012, 5548518, 7398024, 8939279, 11097036, 17878558, 22194072, 26817837, 35757116, 53635674, 71514232, 80453511, 107271348, 160907022, 214542696, 321814044, 643628088]

約数ペア:

[(1, 643628088), (2, 321814044), (3, 214542696), (4, 160907022), (6, 107271348), (8, 80453511), (9, 71514232), (12, 53635674), (18, 35757116), (24, 26817837), (29, 22194072), (36, 17878558), (58, 11097036), (72, 8939279), (87, 7398024), (116, 5548518), (174, 3699012), (199, 3234312), (232, 2774259), (261, 2466008), (348, 1849506), (398, 1617156), (522, 1233004), (597, 1078104), (696, 924753), (796, 808578), (1044, 616502), (1194, 539052), (1549, 415512), (1592, 404289), (1791, 359368), (2088, 308251), (2388, 269526), (3098, 207756), (3582, 179684), (4647, 138504), (4776, 134763), (5771, 111528), (6196, 103878), (7164, 89842), (9294, 69252), (11542, 55764), (12392, 51939), (13941, 46168), (14328, 44921), (17313, 37176), (18588, 34626), (23084, 27882)]