648335232

素因数分解:

$2^7\times 3^3\times {\mathrm{187597}}^1$

素因数の和:187620

約数の個数: 64

約数和(自身を含む): 1913499600

約数和(自身を除く): 1265164368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 187597, 375194, 562791, 750388, 1125582, 1500776, 1688373, 2251164, 3001552, 3376746, 4502328, 5065119, 6003104, 6753492, 9004656, 10130238, 12006208, 13506984, 18009312, 20260476, 24012416, 27013968, 36018624, 40520952, 54027936, 72037248, 81041904, 108055872, 162083808, 216111744, 324167616, 648335232]

約数ペア:

[(1, 648335232), (2, 324167616), (3, 216111744), (4, 162083808), (6, 108055872), (8, 81041904), (9, 72037248), (12, 54027936), (16, 40520952), (18, 36018624), (24, 27013968), (27, 24012416), (32, 20260476), (36, 18009312), (48, 13506984), (54, 12006208), (64, 10130238), (72, 9004656), (96, 6753492), (108, 6003104), (128, 5065119), (144, 4502328), (192, 3376746), (216, 3001552), (288, 2251164), (384, 1688373), (432, 1500776), (576, 1125582), (864, 750388), (1152, 562791), (1728, 375194), (3456, 187597)]