664887504

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6121}}^1$

素因数の和:6236

約数の個数: 80

約数和(自身を含む): 1797615104

約数和(自身を除く): 1132727600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 496, 584, 744, 876, 1168, 1488, 1752, 2263, 3504, 4526, 6121, 6789, 9052, 12242, 13578, 18104, 18363, 24484, 27156, 36208, 36726, 48968, 54312, 73452, 97936, 108624, 146904, 189751, 293808, 379502, 446833, 569253, 759004, 893666, 1138506, 1340499, 1518008, 1787332, 2277012, 2680998, 3036016, 3574664, 4554024, 5361996, 7149328, 9108048, 10723992, 13851823, 21447984, 27703646, 41555469, 55407292, 83110938, 110814584, 166221876, 221629168, 332443752, 664887504]

約数ペア:

[(1, 664887504), (2, 332443752), (3, 221629168), (4, 166221876), (6, 110814584), (8, 83110938), (12, 55407292), (16, 41555469), (24, 27703646), (31, 21447984), (48, 13851823), (62, 10723992), (73, 9108048), (93, 7149328), (124, 5361996), (146, 4554024), (186, 3574664), (219, 3036016), (248, 2680998), (292, 2277012), (372, 1787332), (438, 1518008), (496, 1340499), (584, 1138506), (744, 893666), (876, 759004), (1168, 569253), (1488, 446833), (1752, 379502), (2263, 293808), (3504, 189751), (4526, 146904), (6121, 108624), (6789, 97936), (9052, 73452), (12242, 54312), (13578, 48968), (18104, 36726), (18363, 36208), (24484, 27156)]