389225496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{39847}}^1$

素因数の和:39904

約数の個数: 64

約数和(自身を含む): 1090241280

約数和(自身を除く): 701015784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 9768, 39847, 79694, 119541, 159388, 239082, 318776, 438317, 478164, 876634, 956328, 1314951, 1474339, 1753268, 2629902, 2948678, 3506536, 4423017, 5259804, 5897356, 8846034, 10519608, 11794712, 16217729, 17692068, 32435458, 35384136, 48653187, 64870916, 97306374, 129741832, 194612748, 389225496]

約数ペア:

[(1, 389225496), (2, 194612748), (3, 129741832), (4, 97306374), (6, 64870916), (8, 48653187), (11, 35384136), (12, 32435458), (22, 17692068), (24, 16217729), (33, 11794712), (37, 10519608), (44, 8846034), (66, 5897356), (74, 5259804), (88, 4423017), (111, 3506536), (132, 2948678), (148, 2629902), (222, 1753268), (264, 1474339), (296, 1314951), (407, 956328), (444, 876634), (814, 478164), (888, 438317), (1221, 318776), (1628, 239082), (2442, 159388), (3256, 119541), (4884, 79694), (9768, 39847)]