888939545992

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{1193}}^1\times {\mathrm{3967}}^1$

素因数の和:5662

約数の個数: 64

約数和(自身を含む): 1703899514880

約数和(自身を除く): 814959968888

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 443, 886, 1193, 1772, 2386, 3544, 3967, 4772, 7934, 9544, 15868, 23479, 31736, 46958, 63229, 93916, 126458, 187832, 210251, 252916, 420502, 505832, 528499, 841004, 1056998, 1682008, 1757381, 2113996, 3514762, 4227992, 4732631, 7029524, 9465262, 14059048, 18930524, 28010447, 37861048, 56020894, 93141193, 112041788, 186282386, 224083576, 250829443, 372564772, 501658886, 745129544, 1003317772, 2006635544, 2096555533, 4193111066, 8386222132, 16772444264, 111117443249, 222234886498, 444469772996, 888939545992]

約数ペア:

[(1, 888939545992), (2, 444469772996), (4, 222234886498), (8, 111117443249), (53, 16772444264), (106, 8386222132), (212, 4193111066), (424, 2096555533), (443, 2006635544), (886, 1003317772), (1193, 745129544), (1772, 501658886), (2386, 372564772), (3544, 250829443), (3967, 224083576), (4772, 186282386), (7934, 112041788), (9544, 93141193), (15868, 56020894), (23479, 37861048), (31736, 28010447), (46958, 18930524), (63229, 14059048), (93916, 9465262), (126458, 7029524), (187832, 4732631), (210251, 4227992), (252916, 3514762), (420502, 2113996), (505832, 1757381), (528499, 1682008), (841004, 1056998)]