249561876

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{587}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 592704000

約数和(自身を除く): 343142124

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 499, 587, 852, 998, 1174, 1497, 1761, 1996, 2348, 2994, 3522, 5988, 7044, 35429, 41677, 70858, 83354, 106287, 125031, 141716, 166708, 212574, 250062, 292913, 425148, 500124, 585826, 878739, 1171652, 1757478, 3514956, 20796823, 41593646, 62390469, 83187292, 124780938, 249561876]

約数ペア:

[(1, 249561876), (2, 124780938), (3, 83187292), (4, 62390469), (6, 41593646), (12, 20796823), (71, 3514956), (142, 1757478), (213, 1171652), (284, 878739), (426, 585826), (499, 500124), (587, 425148), (852, 292913), (998, 250062), (1174, 212574), (1497, 166708), (1761, 141716), (1996, 125031), (2348, 106287), (2994, 83354), (3522, 70858), (5988, 41677), (7044, 35429)]