40081691136

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{606857}}^1$

素因数の和:606921

約数の個数: 80

約数和(自身を含む): 109263569184

約数和(自身を除く): 69181878048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2752, 4128, 5504, 8256, 11008, 16512, 22016, 33024, 66048, 606857, 1213714, 1820571, 2427428, 3641142, 4854856, 7282284, 9709712, 14564568, 19419424, 26094851, 29129136, 38838848, 52189702, 58258272, 77677696, 78284553, 104379404, 116516544, 155355392, 156569106, 208758808, 233033088, 310710784, 313138212, 417517616, 466066176, 626276424, 835035232, 932132352, 1252552848, 1670070464, 2505105696, 3340140928, 5010211392, 6680281856, 10020422784, 13360563712, 20040845568, 40081691136]

約数ペア:

[(1, 40081691136), (2, 20040845568), (3, 13360563712), (4, 10020422784), (6, 6680281856), (8, 5010211392), (12, 3340140928), (16, 2505105696), (24, 1670070464), (32, 1252552848), (43, 932132352), (48, 835035232), (64, 626276424), (86, 466066176), (96, 417517616), (128, 313138212), (129, 310710784), (172, 233033088), (192, 208758808), (256, 156569106), (258, 155355392), (344, 116516544), (384, 104379404), (512, 78284553), (516, 77677696), (688, 58258272), (768, 52189702), (1032, 38838848), (1376, 29129136), (1536, 26094851), (2064, 19419424), (2752, 14564568), (4128, 9709712), (5504, 7282284), (8256, 4854856), (11008, 3641142), (16512, 2427428), (22016, 1820571), (33024, 1213714), (66048, 606857)]