2008279992

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{3371}}^1$

素因数の和:3724

約数の個数: 64

約数和(自身を含む): 5091989760

約数和(自身を除く): 3083709768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 241, 309, 412, 482, 618, 723, 824, 964, 1236, 1446, 1928, 2472, 2892, 3371, 5784, 6742, 10113, 13484, 20226, 24823, 26968, 40452, 49646, 74469, 80904, 99292, 148938, 198584, 297876, 347213, 595752, 694426, 812411, 1041639, 1388852, 1624822, 2083278, 2437233, 2777704, 3249644, 4166556, 4874466, 6499288, 8333112, 9748932, 19497864, 83678333, 167356666, 251034999, 334713332, 502069998, 669426664, 1004139996, 2008279992]

約数ペア:

[(1, 2008279992), (2, 1004139996), (3, 669426664), (4, 502069998), (6, 334713332), (8, 251034999), (12, 167356666), (24, 83678333), (103, 19497864), (206, 9748932), (241, 8333112), (309, 6499288), (412, 4874466), (482, 4166556), (618, 3249644), (723, 2777704), (824, 2437233), (964, 2083278), (1236, 1624822), (1446, 1388852), (1928, 1041639), (2472, 812411), (2892, 694426), (3371, 595752), (5784, 347213), (6742, 297876), (10113, 198584), (13484, 148938), (20226, 99292), (24823, 80904), (26968, 74469), (40452, 49646)]