268348538622

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{321227}}^1$

素因数の和:321393

約数の個数: 64

約数和(自身を含む): 569514115584

約数和(自身を除く): 301165576962

約数列:

[1, 2, 3, 6, 37, 53, 71, 74, 106, 111, 142, 159, 213, 222, 318, 426, 1961, 2627, 3763, 3922, 5254, 5883, 7526, 7881, 11289, 11766, 15762, 22578, 139231, 278462, 321227, 417693, 642454, 835386, 963681, 1927362, 11885399, 17025031, 22807117, 23770798, 34050062, 35656197, 45614234, 51075093, 68421351, 71312394, 102150186, 136842702, 629926147, 843863329, 1208777201, 1259852294, 1687726658, 1889778441, 2417554402, 2531589987, 3626331603, 3779556882, 5063179974, 7252663206, 44724756437, 89449512874, 134174269311, 268348538622]

約数ペア:

[(1, 268348538622), (2, 134174269311), (3, 89449512874), (6, 44724756437), (37, 7252663206), (53, 5063179974), (71, 3779556882), (74, 3626331603), (106, 2531589987), (111, 2417554402), (142, 1889778441), (159, 1687726658), (213, 1259852294), (222, 1208777201), (318, 843863329), (426, 629926147), (1961, 136842702), (2627, 102150186), (3763, 71312394), (3922, 68421351), (5254, 51075093), (5883, 45614234), (7526, 35656197), (7881, 34050062), (11289, 23770798), (11766, 22807117), (15762, 17025031), (22578, 11885399), (139231, 1927362), (278462, 963681), (321227, 835386), (417693, 642454)]