319654512

素因数分解:

$2^4\times 3^4\times {\mathrm{157}}^1\times {\mathrm{1571}}^1$

素因数の和:1748

約数の個数: 100

約数和(自身を含む): 931658376

約数和(自身を除く): 612003864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 157, 162, 216, 314, 324, 432, 471, 628, 648, 942, 1256, 1296, 1413, 1571, 1884, 2512, 2826, 3142, 3768, 4239, 4713, 5652, 6284, 7536, 8478, 9426, 11304, 12568, 12717, 14139, 16956, 18852, 22608, 25136, 25434, 28278, 33912, 37704, 42417, 50868, 56556, 67824, 75408, 84834, 101736, 113112, 127251, 169668, 203472, 226224, 246647, 254502, 339336, 493294, 509004, 678672, 739941, 986588, 1018008, 1479882, 1973176, 2036016, 2219823, 2959764, 3946352, 4439646, 5919528, 6659469, 8879292, 11839056, 13318938, 17758584, 19978407, 26637876, 35517168, 39956814, 53275752, 79913628, 106551504, 159827256, 319654512]

約数ペア:

[(1, 319654512), (2, 159827256), (3, 106551504), (4, 79913628), (6, 53275752), (8, 39956814), (9, 35517168), (12, 26637876), (16, 19978407), (18, 17758584), (24, 13318938), (27, 11839056), (36, 8879292), (48, 6659469), (54, 5919528), (72, 4439646), (81, 3946352), (108, 2959764), (144, 2219823), (157, 2036016), (162, 1973176), (216, 1479882), (314, 1018008), (324, 986588), (432, 739941), (471, 678672), (628, 509004), (648, 493294), (942, 339336), (1256, 254502), (1296, 246647), (1413, 226224), (1571, 203472), (1884, 169668), (2512, 127251), (2826, 113112), (3142, 101736), (3768, 84834), (4239, 75408), (4713, 67824), (5652, 56556), (6284, 50868), (7536, 42417), (8478, 37704), (9426, 33912), (11304, 28278), (12568, 25434), (12717, 25136), (14139, 22608), (16956, 18852)]