225844564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 469224000

約数和(自身を除く): 243379436

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 121, 164, 209, 242, 418, 451, 484, 599, 779, 836, 902, 1198, 1558, 1804, 2299, 2396, 3116, 4598, 4961, 6589, 8569, 9196, 9922, 11381, 13178, 17138, 19844, 22762, 24559, 26356, 34276, 45524, 49118, 72479, 94259, 98236, 125191, 144958, 188518, 250382, 270149, 289916, 377036, 466621, 500764, 540298, 933242, 1080596, 1377101, 1866484, 2754202, 2971639, 5132831, 5508404, 5943278, 10265662, 11886556, 20531324, 56461141, 112922282, 225844564]

約数ペア:

[(1, 225844564), (2, 112922282), (4, 56461141), (11, 20531324), (19, 11886556), (22, 10265662), (38, 5943278), (41, 5508404), (44, 5132831), (76, 2971639), (82, 2754202), (121, 1866484), (164, 1377101), (209, 1080596), (242, 933242), (418, 540298), (451, 500764), (484, 466621), (599, 377036), (779, 289916), (836, 270149), (902, 250382), (1198, 188518), (1558, 144958), (1804, 125191), (2299, 98236), (2396, 94259), (3116, 72479), (4598, 49118), (4961, 45524), (6589, 34276), (8569, 26356), (9196, 24559), (9922, 22762), (11381, 19844), (13178, 17138)]