293845002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 659819520

約数和(自身を除く): 365974518

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 73, 142, 146, 213, 219, 426, 438, 781, 803, 859, 1562, 1606, 1718, 2343, 2409, 2577, 4686, 4818, 5154, 5183, 9449, 10366, 15549, 18898, 28347, 31098, 56694, 57013, 60989, 62707, 114026, 121978, 125414, 171039, 182967, 188121, 342078, 365934, 376242, 670879, 689777, 1341758, 1379554, 2012637, 2069331, 4025274, 4138662, 4452197, 8904394, 13356591, 26713182, 48974167, 97948334, 146922501, 293845002]

約数ペア:

[(1, 293845002), (2, 146922501), (3, 97948334), (6, 48974167), (11, 26713182), (22, 13356591), (33, 8904394), (66, 4452197), (71, 4138662), (73, 4025274), (142, 2069331), (146, 2012637), (213, 1379554), (219, 1341758), (426, 689777), (438, 670879), (781, 376242), (803, 365934), (859, 342078), (1562, 188121), (1606, 182967), (1718, 171039), (2343, 125414), (2409, 121978), (2577, 114026), (4686, 62707), (4818, 60989), (5154, 57013), (5183, 56694), (9449, 31098), (10366, 28347), (15549, 18898)]