327903696

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:613

約数の個数: 120

約数和(自身を含む): 956222280

約数和(自身を除く): 628318584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 233, 261, 337, 348, 464, 466, 522, 674, 696, 699, 932, 1011, 1044, 1348, 1392, 1398, 1864, 2022, 2088, 2097, 2696, 2796, 3033, 3728, 4044, 4176, 4194, 5392, 5592, 6066, 6757, 8088, 8388, 9773, 11184, 12132, 13514, 16176, 16776, 19546, 20271, 24264, 27028, 29319, 33552, 39092, 40542, 48528, 54056, 58638, 60813, 78184, 78521, 81084, 87957, 108112, 117276, 121626, 156368, 157042, 162168, 175914, 234552, 235563, 243252, 314084, 324336, 351828, 469104, 471126, 486504, 628168, 703656, 706689, 942252, 973008, 1256336, 1407312, 1413378, 1884504, 2277109, 2826756, 3769008, 4554218, 5653512, 6831327, 9108436, 11307024, 13662654, 18216872, 20493981, 27325308, 36433744, 40987962, 54650616, 81975924, 109301232, 163951848, 327903696]

約数ペア:

[(1, 327903696), (2, 163951848), (3, 109301232), (4, 81975924), (6, 54650616), (8, 40987962), (9, 36433744), (12, 27325308), (16, 20493981), (18, 18216872), (24, 13662654), (29, 11307024), (36, 9108436), (48, 6831327), (58, 5653512), (72, 4554218), (87, 3769008), (116, 2826756), (144, 2277109), (174, 1884504), (232, 1413378), (233, 1407312), (261, 1256336), (337, 973008), (348, 942252), (464, 706689), (466, 703656), (522, 628168), (674, 486504), (696, 471126), (699, 469104), (932, 351828), (1011, 324336), (1044, 314084), (1348, 243252), (1392, 235563), (1398, 234552), (1864, 175914), (2022, 162168), (2088, 157042), (2097, 156368), (2696, 121626), (2796, 117276), (3033, 108112), (3728, 87957), (4044, 81084), (4176, 78521), (4194, 78184), (5392, 60813), (5592, 58638), (6066, 54056), (6757, 48528), (8088, 40542), (8388, 39092), (9773, 33552), (11184, 29319), (12132, 27028), (13514, 24264), (16176, 20271), (16776, 19546)]