319601088

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 168

約数和(自身を含む): 981407232

約数和(自身を除く): 661806144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 127, 136, 144, 153, 192, 204, 254, 257, 272, 288, 306, 381, 408, 508, 514, 544, 576, 612, 762, 771, 816, 1016, 1028, 1088, 1143, 1224, 1524, 1542, 1632, 2032, 2056, 2159, 2286, 2313, 2448, 3048, 3084, 3264, 4064, 4112, 4318, 4369, 4572, 4626, 4896, 6096, 6168, 6477, 8128, 8224, 8636, 8738, 9144, 9252, 9792, 12192, 12336, 12954, 13107, 16448, 17272, 17476, 18288, 18504, 19431, 24384, 24672, 25908, 26214, 32639, 34544, 34952, 36576, 37008, 38862, 39321, 49344, 51816, 52428, 65278, 69088, 69904, 73152, 74016, 77724, 78642, 97917, 103632, 104856, 130556, 138176, 139808, 148032, 155448, 157284, 195834, 207264, 209712, 261112, 279616, 293751, 310896, 314568, 391668, 414528, 419424, 522224, 554863, 587502, 621792, 629136, 783336, 838848, 1044448, 1109726, 1175004, 1243584, 1258272, 1566672, 1664589, 2088896, 2219452, 2350008, 2516544, 3133344, 3329178, 4438904, 4700016, 4993767, 6266688, 6658356, 8877808, 9400032, 9987534, 13316712, 17755616, 18800064, 19975068, 26633424, 35511232, 39950136, 53266848, 79900272, 106533696, 159800544, 319601088]

約数ペア:

[(1, 319601088), (2, 159800544), (3, 106533696), (4, 79900272), (6, 53266848), (8, 39950136), (9, 35511232), (12, 26633424), (16, 19975068), (17, 18800064), (18, 17755616), (24, 13316712), (32, 9987534), (34, 9400032), (36, 8877808), (48, 6658356), (51, 6266688), (64, 4993767), (68, 4700016), (72, 4438904), (96, 3329178), (102, 3133344), (127, 2516544), (136, 2350008), (144, 2219452), (153, 2088896), (192, 1664589), (204, 1566672), (254, 1258272), (257, 1243584), (272, 1175004), (288, 1109726), (306, 1044448), (381, 838848), (408, 783336), (508, 629136), (514, 621792), (544, 587502), (576, 554863), (612, 522224), (762, 419424), (771, 414528), (816, 391668), (1016, 314568), (1028, 310896), (1088, 293751), (1143, 279616), (1224, 261112), (1524, 209712), (1542, 207264), (1632, 195834), (2032, 157284), (2056, 155448), (2159, 148032), (2286, 139808), (2313, 138176), (2448, 130556), (3048, 104856), (3084, 103632), (3264, 97917), (4064, 78642), (4112, 77724), (4318, 74016), (4369, 73152), (4572, 69904), (4626, 69088), (4896, 65278), (6096, 52428), (6168, 51816), (6477, 49344), (8128, 39321), (8224, 38862), (8636, 37008), (8738, 36576), (9144, 34952), (9252, 34544), (9792, 32639), (12192, 26214), (12336, 25908), (12954, 24672), (13107, 24384), (16448, 19431), (17272, 18504), (17476, 18288)]