310922413568

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{27143}}^1$

素因数の和:28895

約数の個数: 80

約数和(自身を含む): 669438465696

約数和(自身を除く): 358516052128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 1721, 3328, 3442, 6656, 6884, 13768, 22373, 27143, 27536, 44746, 54286, 55072, 89492, 108572, 110144, 178984, 217144, 220288, 352859, 357968, 434288, 440576, 705718, 715936, 868576, 881152, 1411436, 1431872, 1737152, 2822872, 2863744, 3474304, 5645744, 5727488, 6948608, 11291488, 11454976, 13897216, 22582976, 45165952, 46713103, 90331904, 93426206, 180663808, 186852412, 373704824, 607270339, 747409648, 1214540678, 1494819296, 2429081356, 2989638592, 4858162712, 5979277184, 9716325424, 11958554368, 19432650848, 23917108736, 38865301696, 77730603392, 155461206784, 310922413568]

約数ペア:

[(1, 310922413568), (2, 155461206784), (4, 77730603392), (8, 38865301696), (13, 23917108736), (16, 19432650848), (26, 11958554368), (32, 9716325424), (52, 5979277184), (64, 4858162712), (104, 2989638592), (128, 2429081356), (208, 1494819296), (256, 1214540678), (416, 747409648), (512, 607270339), (832, 373704824), (1664, 186852412), (1721, 180663808), (3328, 93426206), (3442, 90331904), (6656, 46713103), (6884, 45165952), (13768, 22582976), (22373, 13897216), (27143, 11454976), (27536, 11291488), (44746, 6948608), (54286, 5727488), (55072, 5645744), (89492, 3474304), (108572, 2863744), (110144, 2822872), (178984, 1737152), (217144, 1431872), (220288, 1411436), (352859, 881152), (357968, 868576), (434288, 715936), (440576, 705718)]