239920565588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{914429}}^1$

素因数の和:914600

約数の個数: 48

約数和(自身を含む): 470090174400

約数和(自身を除く): 230169608812

約数列:

[1, 2, 4, 11, 22, 44, 67, 89, 134, 178, 268, 356, 737, 979, 1474, 1958, 2948, 3916, 5963, 11926, 23852, 65593, 131186, 262372, 914429, 1828858, 3657716, 10058719, 20117438, 40234876, 61266743, 81384181, 122533486, 162768362, 245066972, 325536724, 673934173, 895225991, 1347868346, 1790451982, 2695736692, 3580903964, 5452740127, 10905480254, 21810960508, 59980141397, 119960282794, 239920565588]

約数ペア:

[(1, 239920565588), (2, 119960282794), (4, 59980141397), (11, 21810960508), (22, 10905480254), (44, 5452740127), (67, 3580903964), (89, 2695736692), (134, 1790451982), (178, 1347868346), (268, 895225991), (356, 673934173), (737, 325536724), (979, 245066972), (1474, 162768362), (1958, 122533486), (2948, 81384181), (3916, 61266743), (5963, 40234876), (11926, 20117438), (23852, 10058719), (65593, 3657716), (131186, 1828858), (262372, 914429)]