31133580348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{28621}}^1$

素因数の和:29027

約数の個数: 96

約数和(自身を含む): 82577904640

約数和(自身を除く): 51444324292

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 367, 494, 734, 741, 988, 1101, 1468, 1482, 2202, 2964, 4404, 4771, 6973, 9542, 13946, 14313, 19084, 20919, 27892, 28621, 28626, 41838, 57242, 57252, 83676, 85863, 90649, 114484, 171726, 181298, 271947, 343452, 362596, 372073, 543799, 543894, 744146, 1087598, 1087788, 1116219, 1488292, 1631397, 2175196, 2232438, 3262794, 4464876, 6525588, 7069387, 10503907, 14138774, 21007814, 21208161, 28277548, 31511721, 42015628, 42416322, 63023442, 84832644, 126046884, 136550791, 199574233, 273101582, 399148466, 409652373, 546203164, 598722699, 798296932, 819304746, 1197445398, 1638609492, 2394890796, 2594465029, 5188930058, 7783395087, 10377860116, 15566790174, 31133580348]

約数ペア:

[(1, 31133580348), (2, 15566790174), (3, 10377860116), (4, 7783395087), (6, 5188930058), (12, 2594465029), (13, 2394890796), (19, 1638609492), (26, 1197445398), (38, 819304746), (39, 798296932), (52, 598722699), (57, 546203164), (76, 409652373), (78, 399148466), (114, 273101582), (156, 199574233), (228, 136550791), (247, 126046884), (367, 84832644), (494, 63023442), (734, 42416322), (741, 42015628), (988, 31511721), (1101, 28277548), (1468, 21208161), (1482, 21007814), (2202, 14138774), (2964, 10503907), (4404, 7069387), (4771, 6525588), (6973, 4464876), (9542, 3262794), (13946, 2232438), (14313, 2175196), (19084, 1631397), (20919, 1488292), (27892, 1116219), (28621, 1087788), (28626, 1087598), (41838, 744146), (57242, 543894), (57252, 543799), (83676, 372073), (85863, 362596), (90649, 343452), (114484, 271947), (171726, 181298)]