648902016

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{8941}}^1$

素因数の和:8974

約数の個数: 160

約数和(自身を含む): 2207243280

約数和(自身を除く): 1558341264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 8941, 9072, 10368, 12096, 17882, 18144, 24192, 26823, 35764, 36288, 53646, 62587, 71528, 72576, 80469, 107292, 125174, 143056, 160938, 187761, 214584, 241407, 250348, 286112, 321876, 375522, 429168, 482814, 500696, 563283, 572224, 643752, 724221, 751044, 858336, 965628, 1001392, 1126566, 1144448, 1287504, 1448442, 1502088, 1689849, 1716672, 1931256, 2002784, 2253132, 2575008, 2896884, 3004176, 3379698, 3433344, 3862512, 4005568, 4506264, 5069547, 5150016, 5793768, 6008352, 6759396, 7725024, 8011136, 9012528, 10139094, 10300032, 11587536, 12016704, 13518792, 15450048, 18025056, 20278188, 23175072, 24033408, 27037584, 30900096, 36050112, 40556376, 46350144, 54075168, 72100224, 81112752, 92700288, 108150336, 162225504, 216300672, 324451008, 648902016]

約数ペア:

[(1, 648902016), (2, 324451008), (3, 216300672), (4, 162225504), (6, 108150336), (7, 92700288), (8, 81112752), (9, 72100224), (12, 54075168), (14, 46350144), (16, 40556376), (18, 36050112), (21, 30900096), (24, 27037584), (27, 24033408), (28, 23175072), (32, 20278188), (36, 18025056), (42, 15450048), (48, 13518792), (54, 12016704), (56, 11587536), (63, 10300032), (64, 10139094), (72, 9012528), (81, 8011136), (84, 7725024), (96, 6759396), (108, 6008352), (112, 5793768), (126, 5150016), (128, 5069547), (144, 4506264), (162, 4005568), (168, 3862512), (189, 3433344), (192, 3379698), (216, 3004176), (224, 2896884), (252, 2575008), (288, 2253132), (324, 2002784), (336, 1931256), (378, 1716672), (384, 1689849), (432, 1502088), (448, 1448442), (504, 1287504), (567, 1144448), (576, 1126566), (648, 1001392), (672, 965628), (756, 858336), (864, 751044), (896, 724221), (1008, 643752), (1134, 572224), (1152, 563283), (1296, 500696), (1344, 482814), (1512, 429168), (1728, 375522), (2016, 321876), (2268, 286112), (2592, 250348), (2688, 241407), (3024, 214584), (3456, 187761), (4032, 160938), (4536, 143056), (5184, 125174), (6048, 107292), (8064, 80469), (8941, 72576), (9072, 71528), (10368, 62587), (12096, 53646), (17882, 36288), (18144, 35764), (24192, 26823)]