643503744

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{14323}}^1$

素因数の和:14359

約数の個数: 128

約数和(自身を含む): 2045467200

約数和(自身を除く): 1401963456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14323, 14976, 22464, 28646, 42969, 44928, 57292, 85938, 114584, 128907, 171876, 186199, 229168, 257814, 343752, 372398, 386721, 458336, 515628, 558597, 687504, 744796, 773442, 916672, 1031256, 1117194, 1375008, 1489592, 1546884, 1675791, 1833344, 2062512, 2234388, 2750016, 2979184, 3093768, 3351582, 4125024, 4468776, 5027373, 5500032, 5958368, 6187536, 6703164, 8250048, 8937552, 10054746, 11916736, 12375072, 13406328, 16500096, 17875104, 20109492, 23833472, 24750144, 26812656, 35750208, 40218984, 49500288, 53625312, 71500416, 80437968, 107250624, 160875936, 214501248, 321751872, 643503744]

約数ペア:

[(1, 643503744), (2, 321751872), (3, 214501248), (4, 160875936), (6, 107250624), (8, 80437968), (9, 71500416), (12, 53625312), (13, 49500288), (16, 40218984), (18, 35750208), (24, 26812656), (26, 24750144), (27, 23833472), (32, 20109492), (36, 17875104), (39, 16500096), (48, 13406328), (52, 12375072), (54, 11916736), (64, 10054746), (72, 8937552), (78, 8250048), (96, 6703164), (104, 6187536), (108, 5958368), (117, 5500032), (128, 5027373), (144, 4468776), (156, 4125024), (192, 3351582), (208, 3093768), (216, 2979184), (234, 2750016), (288, 2234388), (312, 2062512), (351, 1833344), (384, 1675791), (416, 1546884), (432, 1489592), (468, 1375008), (576, 1117194), (624, 1031256), (702, 916672), (832, 773442), (864, 744796), (936, 687504), (1152, 558597), (1248, 515628), (1404, 458336), (1664, 386721), (1728, 372398), (1872, 343752), (2496, 257814), (2808, 229168), (3456, 186199), (3744, 171876), (4992, 128907), (5616, 114584), (7488, 85938), (11232, 57292), (14323, 44928), (14976, 42969), (22464, 28646)]