327552016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80917}}^1$

素因数の和:80959

約数の個数: 40

約数和(自身を含む): 722435904

約数和(自身を除く): 394883888

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 80917, 161834, 323668, 647336, 890087, 1294672, 1780174, 1861091, 3560348, 3722182, 7120696, 7444364, 14241392, 14888728, 20472001, 29777456, 40944002, 81888004, 163776008, 327552016]

約数ペア:

[(1, 327552016), (2, 163776008), (4, 81888004), (8, 40944002), (11, 29777456), (16, 20472001), (22, 14888728), (23, 14241392), (44, 7444364), (46, 7120696), (88, 3722182), (92, 3560348), (176, 1861091), (184, 1780174), (253, 1294672), (368, 890087), (506, 647336), (1012, 323668), (2024, 161834), (4048, 80917)]