12855281824

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{6449}}^1$

素因数の和:7286

約数の個数: 96

約数和(自身を含む): 31597776000

約数和(自身を除く): 18742494176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 809, 1232, 1618, 2464, 3236, 5663, 6449, 6472, 8899, 11326, 12898, 12944, 17798, 22652, 25796, 25888, 35596, 45143, 45304, 51592, 62293, 70939, 71192, 90286, 90608, 103184, 124586, 141878, 142384, 180572, 181216, 206368, 249172, 283756, 284768, 361144, 496573, 498344, 567512, 722288, 993146, 996688, 1135024, 1444576, 1986292, 1993376, 2270048, 3972584, 5217241, 7945168, 10434482, 15890336, 20868964, 36520687, 41737928, 57389651, 73041374, 83475856, 114779302, 146082748, 166951712, 229558604, 292165496, 401727557, 459117208, 584330992, 803455114, 918234416, 1168661984, 1606910228, 1836468832, 3213820456, 6427640912, 12855281824]

約数ペア:

[(1, 12855281824), (2, 6427640912), (4, 3213820456), (7, 1836468832), (8, 1606910228), (11, 1168661984), (14, 918234416), (16, 803455114), (22, 584330992), (28, 459117208), (32, 401727557), (44, 292165496), (56, 229558604), (77, 166951712), (88, 146082748), (112, 114779302), (154, 83475856), (176, 73041374), (224, 57389651), (308, 41737928), (352, 36520687), (616, 20868964), (809, 15890336), (1232, 10434482), (1618, 7945168), (2464, 5217241), (3236, 3972584), (5663, 2270048), (6449, 1993376), (6472, 1986292), (8899, 1444576), (11326, 1135024), (12898, 996688), (12944, 993146), (17798, 722288), (22652, 567512), (25796, 498344), (25888, 496573), (35596, 361144), (45143, 284768), (45304, 283756), (51592, 249172), (62293, 206368), (70939, 181216), (71192, 180572), (90286, 142384), (90608, 141878), (103184, 124586)]