393399058488

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{7219}}^1\times {\mathrm{17333}}^1$

素因数の和:24692

約数の個数: 64

約数和(自身を含む): 991199721600

約数和(自身を除く): 597800663112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 7219, 14438, 17333, 21657, 28876, 34666, 43314, 51999, 57752, 69332, 86628, 103998, 138664, 173256, 207996, 415992, 945689, 1891378, 2270623, 2837067, 3782756, 4541246, 5674134, 6811869, 7565512, 9082492, 11348268, 13623738, 18164984, 22696536, 27247476, 54494952, 125126927, 250253854, 375380781, 500507708, 750761562, 1001015416, 1501523124, 3003046248, 16391627437, 32783254874, 49174882311, 65566509748, 98349764622, 131133019496, 196699529244, 393399058488]

約数ペア:

[(1, 393399058488), (2, 196699529244), (3, 131133019496), (4, 98349764622), (6, 65566509748), (8, 49174882311), (12, 32783254874), (24, 16391627437), (131, 3003046248), (262, 1501523124), (393, 1001015416), (524, 750761562), (786, 500507708), (1048, 375380781), (1572, 250253854), (3144, 125126927), (7219, 54494952), (14438, 27247476), (17333, 22696536), (21657, 18164984), (28876, 13623738), (34666, 11348268), (43314, 9082492), (51999, 7565512), (57752, 6811869), (69332, 5674134), (86628, 4541246), (103998, 3782756), (138664, 2837067), (173256, 2270623), (207996, 1891378), (415992, 945689)]