2091435768

素因数分解:

$2^3\times 3^3\times {\mathrm{151}}^1\times {\mathrm{64123}}^1$

素因数の和:64289

約数の個数: 64

約数和(自身を含む): 5848108800

約数和(自身を除く): 3756673032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 151, 216, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 4077, 5436, 8154, 10872, 16308, 32616, 64123, 128246, 192369, 256492, 384738, 512984, 577107, 769476, 1154214, 1538952, 1731321, 2308428, 3462642, 4616856, 6925284, 9682573, 13850568, 19365146, 29047719, 38730292, 58095438, 77460584, 87143157, 116190876, 174286314, 232381752, 261429471, 348572628, 522858942, 697145256, 1045717884, 2091435768]

約数ペア:

[(1, 2091435768), (2, 1045717884), (3, 697145256), (4, 522858942), (6, 348572628), (8, 261429471), (9, 232381752), (12, 174286314), (18, 116190876), (24, 87143157), (27, 77460584), (36, 58095438), (54, 38730292), (72, 29047719), (108, 19365146), (151, 13850568), (216, 9682573), (302, 6925284), (453, 4616856), (604, 3462642), (906, 2308428), (1208, 1731321), (1359, 1538952), (1812, 1154214), (2718, 769476), (3624, 577107), (4077, 512984), (5436, 384738), (8154, 256492), (10872, 192369), (16308, 128246), (32616, 64123)]