220326678

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{85597}}^1$

素因数の和:85629

約数の個数: 48

約数和(自身を含む): 560838096

約数和(自身を除く): 340511418

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 85597, 171194, 256791, 513582, 770373, 941567, 1112761, 1540746, 1883134, 2225522, 2824701, 3338283, 5649402, 6676566, 8474103, 10014849, 12240371, 16948206, 20029698, 24480742, 36721113, 73442226, 110163339, 220326678]

約数ペア:

[(1, 220326678), (2, 110163339), (3, 73442226), (6, 36721113), (9, 24480742), (11, 20029698), (13, 16948206), (18, 12240371), (22, 10014849), (26, 8474103), (33, 6676566), (39, 5649402), (66, 3338283), (78, 2824701), (99, 2225522), (117, 1883134), (143, 1540746), (198, 1112761), (234, 941567), (286, 770373), (429, 513582), (858, 256791), (1287, 171194), (2574, 85597)]