240913692

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8191}}^1$

素因数の和:8263

約数の個数: 72

約数和(自身を含む): 656015360

約数和(自身を除く): 415101668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 3268, 4902, 7353, 8191, 9804, 14706, 16382, 24573, 29412, 32764, 49146, 73719, 98292, 147438, 155629, 294876, 311258, 352213, 466887, 622516, 704426, 933774, 1056639, 1400661, 1408852, 1867548, 2113278, 2801322, 3169917, 4226556, 5602644, 6339834, 6692047, 12679668, 13384094, 20076141, 26768188, 40152282, 60228423, 80304564, 120456846, 240913692]

約数ペア:

[(1, 240913692), (2, 120456846), (3, 80304564), (4, 60228423), (6, 40152282), (9, 26768188), (12, 20076141), (18, 13384094), (19, 12679668), (36, 6692047), (38, 6339834), (43, 5602644), (57, 4226556), (76, 3169917), (86, 2801322), (114, 2113278), (129, 1867548), (171, 1408852), (172, 1400661), (228, 1056639), (258, 933774), (342, 704426), (387, 622516), (516, 466887), (684, 352213), (774, 311258), (817, 294876), (1548, 155629), (1634, 147438), (2451, 98292), (3268, 73719), (4902, 49146), (7353, 32764), (8191, 29412), (9804, 24573), (14706, 16382)]