661242384

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{417451}}^1$

素因数の和:417476

約数の個数: 60

約数和(自身を含む): 2018797872

約数和(自身を除く): 1357555488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 417451, 834902, 1252353, 1669804, 2504706, 3339608, 3757059, 4591961, 5009412, 6679216, 7514118, 9183922, 10018824, 13775883, 15028236, 18367844, 20037648, 27551766, 30056472, 36735688, 41327649, 55103532, 60112944, 73471376, 82655298, 110207064, 165310596, 220414128, 330621192, 661242384]

約数ペア:

[(1, 661242384), (2, 330621192), (3, 220414128), (4, 165310596), (6, 110207064), (8, 82655298), (9, 73471376), (11, 60112944), (12, 55103532), (16, 41327649), (18, 36735688), (22, 30056472), (24, 27551766), (33, 20037648), (36, 18367844), (44, 15028236), (48, 13775883), (66, 10018824), (72, 9183922), (88, 7514118), (99, 6679216), (132, 5009412), (144, 4591961), (176, 3757059), (198, 3339608), (264, 2504706), (396, 1669804), (528, 1252353), (792, 834902), (1584, 417451)]