328410576

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{175433}}^1$

素因数の和:175460

約数の個数: 60

約数和(自身を含む): 989798628

約数和(自身を除く): 661388052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 175433, 350866, 526299, 701732, 1052598, 1403464, 1578897, 2105196, 2280629, 2806928, 3157794, 4210392, 4561258, 6315588, 6841887, 8420784, 9122516, 12631176, 13683774, 18245032, 20525661, 25262352, 27367548, 36490064, 41051322, 54735096, 82102644, 109470192, 164205288, 328410576]

約数ペア:

[(1, 328410576), (2, 164205288), (3, 109470192), (4, 82102644), (6, 54735096), (8, 41051322), (9, 36490064), (12, 27367548), (13, 25262352), (16, 20525661), (18, 18245032), (24, 13683774), (26, 12631176), (36, 9122516), (39, 8420784), (48, 6841887), (52, 6315588), (72, 4561258), (78, 4210392), (104, 3157794), (117, 2806928), (144, 2280629), (156, 2105196), (208, 1578897), (234, 1403464), (312, 1052598), (468, 701732), (624, 526299), (936, 350866), (1872, 175433)]