218590968

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^2\times {\mathrm{6653}}^1$

素因数の和:6736

約数の個数: 48

約数和(自身を含む): 561730680

約数和(自身を除く): 343139712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 1369, 2738, 4107, 5476, 6653, 8214, 10952, 13306, 16428, 19959, 26612, 32856, 39918, 53224, 79836, 159672, 246161, 492322, 738483, 984644, 1476966, 1969288, 2953932, 5907864, 9107957, 18215914, 27323871, 36431828, 54647742, 72863656, 109295484, 218590968]

約数ペア:

[(1, 218590968), (2, 109295484), (3, 72863656), (4, 54647742), (6, 36431828), (8, 27323871), (12, 18215914), (24, 9107957), (37, 5907864), (74, 2953932), (111, 1969288), (148, 1476966), (222, 984644), (296, 738483), (444, 492322), (888, 246161), (1369, 159672), (2738, 79836), (4107, 53224), (5476, 39918), (6653, 32856), (8214, 26612), (10952, 19959), (13306, 16428)]