264815802688

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{9029}}^1\times {\mathrm{14783}}^1$

素因数の和:23855

約数の個数: 56

約数和(自身を含む): 542542049280

約数和(自身を除く): 277726246592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 9029, 14783, 18058, 29566, 36116, 59132, 72232, 118264, 144464, 236528, 279899, 288928, 458273, 473056, 559798, 577856, 916546, 946112, 1119596, 1833092, 2239192, 3666184, 4478384, 7332368, 8956768, 14664736, 17913536, 29329472, 133475707, 266951414, 533902828, 1067805656, 2135611312, 4137746917, 4271222624, 8275493834, 8542445248, 16550987668, 33101975336, 66203950672, 132407901344, 264815802688]

約数ペア:

[(1, 264815802688), (2, 132407901344), (4, 66203950672), (8, 33101975336), (16, 16550987668), (31, 8542445248), (32, 8275493834), (62, 4271222624), (64, 4137746917), (124, 2135611312), (248, 1067805656), (496, 533902828), (992, 266951414), (1984, 133475707), (9029, 29329472), (14783, 17913536), (18058, 14664736), (29566, 8956768), (36116, 7332368), (59132, 4478384), (72232, 3666184), (118264, 2239192), (144464, 1833092), (236528, 1119596), (279899, 946112), (288928, 916546), (458273, 577856), (473056, 559798)]