218071764

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{23209}}^1$

素因数の和:23254

約数の個数: 60

約数和(自身を含む): 589766100

約数和(自身を除く): 371694336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 9396, 23209, 46418, 69627, 92836, 139254, 208881, 278508, 417762, 626643, 673061, 835524, 1253286, 1346122, 1879929, 2019183, 2506572, 2692244, 3759858, 4038366, 6057549, 7519716, 8076732, 12115098, 18172647, 24230196, 36345294, 54517941, 72690588, 109035882, 218071764]

約数ペア:

[(1, 218071764), (2, 109035882), (3, 72690588), (4, 54517941), (6, 36345294), (9, 24230196), (12, 18172647), (18, 12115098), (27, 8076732), (29, 7519716), (36, 6057549), (54, 4038366), (58, 3759858), (81, 2692244), (87, 2506572), (108, 2019183), (116, 1879929), (162, 1346122), (174, 1253286), (261, 835524), (324, 673061), (348, 626643), (522, 417762), (783, 278508), (1044, 208881), (1566, 139254), (2349, 92836), (3132, 69627), (4698, 46418), (9396, 23209)]