256751067078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1754699}}^1$

素因数の和:1755457

約数の個数: 48

約数和(自身を含む): 607687704000

約数和(自身を除く): 350936636922

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 739, 1478, 2217, 4434, 6651, 8129, 13302, 16258, 24387, 48774, 73161, 146322, 1754699, 3509398, 5264097, 10528194, 15792291, 19301689, 31584582, 38603378, 57905067, 115810134, 173715201, 347430402, 1296722561, 2593445122, 3890167683, 7780335366, 11670503049, 14263948171, 23341006098, 28527896342, 42791844513, 85583689026, 128375533539, 256751067078]

約数ペア:

[(1, 256751067078), (2, 128375533539), (3, 85583689026), (6, 42791844513), (9, 28527896342), (11, 23341006098), (18, 14263948171), (22, 11670503049), (33, 7780335366), (66, 3890167683), (99, 2593445122), (198, 1296722561), (739, 347430402), (1478, 173715201), (2217, 115810134), (4434, 57905067), (6651, 38603378), (8129, 31584582), (13302, 19301689), (16258, 15792291), (24387, 10528194), (48774, 5264097), (73161, 3509398), (146322, 1754699)]