256098234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{358681}}^1$

素因数の和:358710

約数の個数: 32

約数和(自身を含む): 619802496

約数和(自身を除く): 363704262

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 358681, 717362, 1076043, 2152086, 2510767, 5021534, 6097577, 7532301, 12195154, 15064602, 18292731, 36585462, 42683039, 85366078, 128049117, 256098234]

約数ペア:

[(1, 256098234), (2, 128049117), (3, 85366078), (6, 42683039), (7, 36585462), (14, 18292731), (17, 15064602), (21, 12195154), (34, 7532301), (42, 6097577), (51, 5021534), (102, 2510767), (119, 2152086), (238, 1076043), (357, 717362), (714, 358681)]