228312896

素因数分解:

$2^6\times 7^1\times {\mathrm{701}}^1\times {\mathrm{727}}^1$

素因数の和:1447

約数の個数: 56

約数和(自身を含む): 519232896

約数和(自身を除く): 290920000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 701, 727, 1402, 1454, 2804, 2908, 4907, 5089, 5608, 5816, 9814, 10178, 11216, 11632, 19628, 20356, 22432, 23264, 39256, 40712, 44864, 46528, 78512, 81424, 157024, 162848, 314048, 325696, 509627, 1019254, 2038508, 3567389, 4077016, 7134778, 8154032, 14269556, 16308064, 28539112, 32616128, 57078224, 114156448, 228312896]

約数ペア:

[(1, 228312896), (2, 114156448), (4, 57078224), (7, 32616128), (8, 28539112), (14, 16308064), (16, 14269556), (28, 8154032), (32, 7134778), (56, 4077016), (64, 3567389), (112, 2038508), (224, 1019254), (448, 509627), (701, 325696), (727, 314048), (1402, 162848), (1454, 157024), (2804, 81424), (2908, 78512), (4907, 46528), (5089, 44864), (5608, 40712), (5816, 39256), (9814, 23264), (10178, 22432), (11216, 20356), (11632, 19628)]