240293144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 588349440

約数和(自身を除く): 348056296

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 113, 127, 161, 182, 184, 226, 254, 299, 322, 364, 452, 508, 598, 644, 728, 791, 889, 904, 1016, 1196, 1288, 1469, 1582, 1651, 1778, 2093, 2392, 2599, 2921, 2938, 3164, 3302, 3556, 4186, 5198, 5842, 5876, 6328, 6604, 7112, 8372, 10283, 10396, 11557, 11684, 11752, 13208, 14351, 16744, 18193, 20447, 20566, 20792, 23114, 23368, 28702, 33787, 36386, 37973, 40894, 41132, 46228, 57404, 67574, 72772, 75946, 81788, 82264, 92456, 100457, 114808, 135148, 145544, 151892, 163576, 186563, 200914, 236509, 265811, 270296, 303784, 330073, 373126, 401828, 473018, 531622, 660146, 746252, 803656, 946036, 1063244, 1305941, 1320292, 1492504, 1892072, 2126488, 2310511, 2611882, 2640584, 4290949, 4621022, 5223764, 8581898, 9242044, 10447528, 17163796, 18484088, 30036643, 34327592, 60073286, 120146572, 240293144]

約数ペア:

[(1, 240293144), (2, 120146572), (4, 60073286), (7, 34327592), (8, 30036643), (13, 18484088), (14, 17163796), (23, 10447528), (26, 9242044), (28, 8581898), (46, 5223764), (52, 4621022), (56, 4290949), (91, 2640584), (92, 2611882), (104, 2310511), (113, 2126488), (127, 1892072), (161, 1492504), (182, 1320292), (184, 1305941), (226, 1063244), (254, 946036), (299, 803656), (322, 746252), (364, 660146), (452, 531622), (508, 473018), (598, 401828), (644, 373126), (728, 330073), (791, 303784), (889, 270296), (904, 265811), (1016, 236509), (1196, 200914), (1288, 186563), (1469, 163576), (1582, 151892), (1651, 145544), (1778, 135148), (2093, 114808), (2392, 100457), (2599, 92456), (2921, 82264), (2938, 81788), (3164, 75946), (3302, 72772), (3556, 67574), (4186, 57404), (5198, 46228), (5842, 41132), (5876, 40894), (6328, 37973), (6604, 36386), (7112, 33787), (8372, 28702), (10283, 23368), (10396, 23114), (11557, 20792), (11684, 20566), (11752, 20447), (13208, 18193), (14351, 16744)]