827831824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:848

約数の個数: 80

約数和(自身を含む): 1773636480

約数和(自身を除く): 945804656

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 197, 304, 368, 394, 437, 601, 788, 874, 1202, 1576, 1748, 2404, 3152, 3496, 3743, 4531, 4808, 6992, 7486, 9062, 9616, 11419, 13823, 14972, 18124, 22838, 27646, 29944, 36248, 45676, 55292, 59888, 72496, 86089, 91352, 110584, 118397, 172178, 182704, 221168, 236794, 262637, 344356, 473588, 525274, 688712, 947176, 1050548, 1377424, 1894352, 2101096, 2249543, 2723131, 4202192, 4499086, 5446262, 8998172, 10892524, 17996344, 21785048, 35992688, 43570096, 51739489, 103478978, 206957956, 413915912, 827831824]

約数ペア:

[(1, 827831824), (2, 413915912), (4, 206957956), (8, 103478978), (16, 51739489), (19, 43570096), (23, 35992688), (38, 21785048), (46, 17996344), (76, 10892524), (92, 8998172), (152, 5446262), (184, 4499086), (197, 4202192), (304, 2723131), (368, 2249543), (394, 2101096), (437, 1894352), (601, 1377424), (788, 1050548), (874, 947176), (1202, 688712), (1576, 525274), (1748, 473588), (2404, 344356), (3152, 262637), (3496, 236794), (3743, 221168), (4531, 182704), (4808, 172178), (6992, 118397), (7486, 110584), (9062, 91352), (9616, 86089), (11419, 72496), (13823, 59888), (14972, 55292), (18124, 45676), (22838, 36248), (27646, 29944)]