320420034

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{7129}}^1$

素因数の和:7375

約数の個数: 48

約数和(自身を含む): 760799520

約数和(自身を除く): 440379486

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 227, 454, 681, 1362, 2043, 2497, 4086, 4994, 7129, 7491, 14258, 14982, 21387, 22473, 42774, 44946, 64161, 78419, 128322, 156838, 235257, 470514, 705771, 1411542, 1618283, 3236566, 4854849, 9709698, 14564547, 17801113, 29129094, 35602226, 53403339, 106806678, 160210017, 320420034]

約数ペア:

[(1, 320420034), (2, 160210017), (3, 106806678), (6, 53403339), (9, 35602226), (11, 29129094), (18, 17801113), (22, 14564547), (33, 9709698), (66, 4854849), (99, 3236566), (198, 1618283), (227, 1411542), (454, 705771), (681, 470514), (1362, 235257), (2043, 156838), (2497, 128322), (4086, 78419), (4994, 64161), (7129, 44946), (7491, 42774), (14258, 22473), (14982, 21387)]