215442444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134989}}^1$

素因数の和:135022

約数の個数: 48

約数和(自身を含む): 604755200

約数和(自身を除く): 389312756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 134989, 269978, 404967, 539956, 809934, 944923, 1619868, 1889846, 2564791, 2834769, 3779692, 5129582, 5669538, 7694373, 10259164, 11339076, 15388746, 17953537, 30777492, 35907074, 53860611, 71814148, 107721222, 215442444]

約数ペア:

[(1, 215442444), (2, 107721222), (3, 71814148), (4, 53860611), (6, 35907074), (7, 30777492), (12, 17953537), (14, 15388746), (19, 11339076), (21, 10259164), (28, 7694373), (38, 5669538), (42, 5129582), (57, 3779692), (76, 2834769), (84, 2564791), (114, 1889846), (133, 1619868), (228, 944923), (266, 809934), (399, 539956), (532, 404967), (798, 269978), (1596, 134989)]