666583148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1407

約数の個数: 96

約数和(自身を含む): 1539578880

約数和(自身を除く): 872995732

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 73, 77, 92, 146, 154, 161, 253, 292, 308, 322, 506, 511, 644, 803, 1012, 1022, 1289, 1606, 1679, 1771, 2044, 2578, 3212, 3358, 3542, 5156, 5621, 6716, 7084, 9023, 11242, 11753, 14179, 18046, 18469, 22484, 23506, 28358, 29647, 36092, 36938, 47012, 56716, 59294, 73876, 94097, 99253, 118588, 129283, 188194, 198506, 207529, 258566, 326117, 376388, 397012, 415058, 517132, 652234, 658679, 830116, 1035067, 1304468, 1317358, 2070134, 2164231, 2282819, 2634716, 4140268, 4328462, 4565638, 7245469, 8656924, 9131276, 14490938, 15149617, 23806541, 28981876, 30299234, 47613082, 60598468, 95226164, 166645787, 333291574, 666583148]

約数ペア:

[(1, 666583148), (2, 333291574), (4, 166645787), (7, 95226164), (11, 60598468), (14, 47613082), (22, 30299234), (23, 28981876), (28, 23806541), (44, 15149617), (46, 14490938), (73, 9131276), (77, 8656924), (92, 7245469), (146, 4565638), (154, 4328462), (161, 4140268), (253, 2634716), (292, 2282819), (308, 2164231), (322, 2070134), (506, 1317358), (511, 1304468), (644, 1035067), (803, 830116), (1012, 658679), (1022, 652234), (1289, 517132), (1606, 415058), (1679, 397012), (1771, 376388), (2044, 326117), (2578, 258566), (3212, 207529), (3358, 198506), (3542, 188194), (5156, 129283), (5621, 118588), (6716, 99253), (7084, 94097), (9023, 73876), (11242, 59294), (11753, 56716), (14179, 47012), (18046, 36938), (18469, 36092), (22484, 29647), (23506, 28358)]