226003252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 430920000

約数和(自身を除く): 204916748

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 179, 358, 449, 703, 716, 898, 1406, 1796, 2812, 3401, 6623, 6802, 8531, 13246, 13604, 16613, 17062, 26492, 33226, 34124, 66452, 80371, 125837, 160742, 251674, 315647, 321484, 503348, 631294, 1262588, 1527049, 2973727, 3054098, 5947454, 6108196, 11894908, 56500813, 113001626, 226003252]

約数ペア:

[(1, 226003252), (2, 113001626), (4, 56500813), (19, 11894908), (37, 6108196), (38, 5947454), (74, 3054098), (76, 2973727), (148, 1527049), (179, 1262588), (358, 631294), (449, 503348), (703, 321484), (716, 315647), (898, 251674), (1406, 160742), (1796, 125837), (2812, 80371), (3401, 66452), (6623, 34124), (6802, 33226), (8531, 26492), (13246, 17062), (13604, 16613)]