644190336

素因数分解:

$2^7\times 3^2\times {\mathrm{461}}^1\times {\mathrm{1213}}^1$

素因数の和:1694

約数の個数: 96

約数和(自身を含む): 1859277420

約数和(自身を除く): 1215087084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 461, 576, 922, 1152, 1213, 1383, 1844, 2426, 2766, 3639, 3688, 4149, 4852, 5532, 7278, 7376, 8298, 9704, 10917, 11064, 14556, 14752, 16596, 19408, 21834, 22128, 29112, 29504, 33192, 38816, 43668, 44256, 58224, 59008, 66384, 77632, 87336, 88512, 116448, 132768, 155264, 174672, 177024, 232896, 265536, 349344, 465792, 531072, 559193, 698688, 1118386, 1397376, 1677579, 2236772, 3355158, 4473544, 5032737, 6710316, 8947088, 10065474, 13420632, 17894176, 20130948, 26841264, 35788352, 40261896, 53682528, 71576704, 80523792, 107365056, 161047584, 214730112, 322095168, 644190336]

約数ペア:

[(1, 644190336), (2, 322095168), (3, 214730112), (4, 161047584), (6, 107365056), (8, 80523792), (9, 71576704), (12, 53682528), (16, 40261896), (18, 35788352), (24, 26841264), (32, 20130948), (36, 17894176), (48, 13420632), (64, 10065474), (72, 8947088), (96, 6710316), (128, 5032737), (144, 4473544), (192, 3355158), (288, 2236772), (384, 1677579), (461, 1397376), (576, 1118386), (922, 698688), (1152, 559193), (1213, 531072), (1383, 465792), (1844, 349344), (2426, 265536), (2766, 232896), (3639, 177024), (3688, 174672), (4149, 155264), (4852, 132768), (5532, 116448), (7278, 88512), (7376, 87336), (8298, 77632), (9704, 66384), (10917, 59008), (11064, 58224), (14556, 44256), (14752, 43668), (16596, 38816), (19408, 33192), (21834, 29504), (22128, 29112)]