987882888

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{2917}}^1$

素因数の和:3166

約数の個数: 64

約数和(自身を含む): 2512748160

約数和(自身を除く): 1524865272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 137, 206, 274, 309, 411, 412, 548, 618, 822, 824, 1096, 1236, 1644, 2472, 2917, 3288, 5834, 8751, 11668, 14111, 17502, 23336, 28222, 35004, 42333, 56444, 70008, 84666, 112888, 169332, 300451, 338664, 399629, 600902, 799258, 901353, 1198887, 1201804, 1598516, 1802706, 2397774, 2403608, 3197032, 3605412, 4795548, 7210824, 9591096, 41161787, 82323574, 123485361, 164647148, 246970722, 329294296, 493941444, 987882888]

約数ペア:

[(1, 987882888), (2, 493941444), (3, 329294296), (4, 246970722), (6, 164647148), (8, 123485361), (12, 82323574), (24, 41161787), (103, 9591096), (137, 7210824), (206, 4795548), (274, 3605412), (309, 3197032), (411, 2403608), (412, 2397774), (548, 1802706), (618, 1598516), (822, 1201804), (824, 1198887), (1096, 901353), (1236, 799258), (1644, 600902), (2472, 399629), (2917, 338664), (3288, 300451), (5834, 169332), (8751, 112888), (11668, 84666), (14111, 70008), (17502, 56444), (23336, 42333), (28222, 35004)]