871319976

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{1423}}^1$

素因数の和:2286

約数の個数: 64

約数和(自身を含む): 2252881920

約数和(自身を除く): 1381561944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 823, 1423, 1646, 2469, 2846, 3292, 4269, 4938, 5692, 6584, 8538, 9876, 11384, 17076, 19752, 25513, 34152, 44113, 51026, 76539, 88226, 102052, 132339, 153078, 176452, 204104, 264678, 306156, 352904, 529356, 612312, 1058712, 1171129, 2342258, 3513387, 4684516, 7026774, 9369032, 14053548, 28107096, 36304999, 72609998, 108914997, 145219996, 217829994, 290439992, 435659988, 871319976]

約数ペア:

[(1, 871319976), (2, 435659988), (3, 290439992), (4, 217829994), (6, 145219996), (8, 108914997), (12, 72609998), (24, 36304999), (31, 28107096), (62, 14053548), (93, 9369032), (124, 7026774), (186, 4684516), (248, 3513387), (372, 2342258), (744, 1171129), (823, 1058712), (1423, 612312), (1646, 529356), (2469, 352904), (2846, 306156), (3292, 264678), (4269, 204104), (4938, 176452), (5692, 153078), (6584, 132339), (8538, 102052), (9876, 88226), (11384, 76539), (17076, 51026), (19752, 44113), (25513, 34152)]