2942009168

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{5557}}^1$

素因数の和:5764

約数の個数: 80

約数和(自身を含む): 6781649280

約数和(自身を除く): 3839640112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 163, 203, 232, 326, 406, 464, 652, 812, 1141, 1304, 1624, 2282, 2608, 3248, 4564, 4727, 5557, 9128, 9454, 11114, 18256, 18908, 22228, 33089, 37816, 38899, 44456, 66178, 75632, 77798, 88912, 132356, 155596, 161153, 264712, 311192, 322306, 529424, 622384, 644612, 905791, 1128071, 1289224, 1811582, 2256142, 2578448, 3623164, 4512284, 6340537, 7246328, 9024568, 12681074, 14492656, 18049136, 25362148, 26267939, 50724296, 52535878, 101448592, 105071756, 183875573, 210143512, 367751146, 420287024, 735502292, 1471004584, 2942009168]

約数ペア:

[(1, 2942009168), (2, 1471004584), (4, 735502292), (7, 420287024), (8, 367751146), (14, 210143512), (16, 183875573), (28, 105071756), (29, 101448592), (56, 52535878), (58, 50724296), (112, 26267939), (116, 25362148), (163, 18049136), (203, 14492656), (232, 12681074), (326, 9024568), (406, 7246328), (464, 6340537), (652, 4512284), (812, 3623164), (1141, 2578448), (1304, 2256142), (1624, 1811582), (2282, 1289224), (2608, 1128071), (3248, 905791), (4564, 644612), (4727, 622384), (5557, 529424), (9128, 322306), (9454, 311192), (11114, 264712), (18256, 161153), (18908, 155596), (22228, 132356), (33089, 88912), (37816, 77798), (38899, 75632), (44456, 66178)]