2688892976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{198413}}^1$

素因数の和:198450

約数の個数: 60

約数和(自身を含む): 6544487376

約数和(自身を除く): 3855594400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 198413, 396826, 793652, 1388891, 1587304, 2182543, 2777782, 3174608, 4365086, 5555564, 8730172, 11111128, 15277801, 17460344, 22222256, 24007973, 30555602, 34920688, 48015946, 61111204, 96031892, 122222408, 168055811, 192063784, 244444816, 336111622, 384127568, 672223244, 1344446488, 2688892976]

約数ペア:

[(1, 2688892976), (2, 1344446488), (4, 672223244), (7, 384127568), (8, 336111622), (11, 244444816), (14, 192063784), (16, 168055811), (22, 122222408), (28, 96031892), (44, 61111204), (56, 48015946), (77, 34920688), (88, 30555602), (112, 24007973), (121, 22222256), (154, 17460344), (176, 15277801), (242, 11111128), (308, 8730172), (484, 5555564), (616, 4365086), (847, 3174608), (968, 2777782), (1232, 2182543), (1694, 1587304), (1936, 1388891), (3388, 793652), (6776, 396826), (13552, 198413)]