256030704

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{33547}}^1$

素因数の和:33614

約数の個数: 60

約数和(自身を含む): 730071576

約数和(自身を除く): 474040872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 33547, 67094, 100641, 134188, 201282, 268376, 301923, 402564, 536752, 603846, 805128, 1207692, 1610256, 1777991, 2415384, 3555982, 4830768, 5333973, 7111964, 10667946, 14223928, 16001919, 21335892, 28447856, 32003838, 42671784, 64007676, 85343568, 128015352, 256030704]

約数ペア:

[(1, 256030704), (2, 128015352), (3, 85343568), (4, 64007676), (6, 42671784), (8, 32003838), (9, 28447856), (12, 21335892), (16, 16001919), (18, 14223928), (24, 10667946), (36, 7111964), (48, 5333973), (53, 4830768), (72, 3555982), (106, 2415384), (144, 1777991), (159, 1610256), (212, 1207692), (318, 805128), (424, 603846), (477, 536752), (636, 402564), (848, 301923), (954, 268376), (1272, 201282), (1908, 134188), (2544, 100641), (3816, 67094), (7632, 33547)]