289435876674

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{20946293}}^1$

素因数の和:20946359

約数の個数: 48

約数和(自身を含む): 687708724608

約数和(自身を除く): 398272847934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6909, 13818, 20946293, 41892586, 62838879, 125677758, 146624051, 293248102, 439872153, 879744306, 984475771, 1026368357, 1968951542, 2052736714, 2953427313, 3079105071, 5906854626, 6158210142, 6891330397, 13782660794, 20673991191, 41347982382, 48239312779, 96478625558, 144717938337, 289435876674]

約数ペア:

[(1, 289435876674), (2, 144717938337), (3, 96478625558), (6, 48239312779), (7, 41347982382), (14, 20673991191), (21, 13782660794), (42, 6891330397), (47, 6158210142), (49, 5906854626), (94, 3079105071), (98, 2953427313), (141, 2052736714), (147, 1968951542), (282, 1026368357), (294, 984475771), (329, 879744306), (658, 439872153), (987, 293248102), (1974, 146624051), (2303, 125677758), (4606, 62838879), (6909, 41892586), (13818, 20946293)]