216884712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7537}}^1$

素因数の和:7666

約数の個数: 64

約数和(自身を含む): 597009600

約数和(自身を除く): 380124888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 109, 132, 218, 264, 327, 436, 654, 872, 1199, 1308, 2398, 2616, 3597, 4796, 7194, 7537, 9592, 14388, 15074, 22611, 28776, 30148, 45222, 60296, 82907, 90444, 165814, 180888, 248721, 331628, 497442, 663256, 821533, 994884, 1643066, 1989768, 2464599, 3286132, 4929198, 6572264, 9036863, 9858396, 18073726, 19716792, 27110589, 36147452, 54221178, 72294904, 108442356, 216884712]

約数ペア:

[(1, 216884712), (2, 108442356), (3, 72294904), (4, 54221178), (6, 36147452), (8, 27110589), (11, 19716792), (12, 18073726), (22, 9858396), (24, 9036863), (33, 6572264), (44, 4929198), (66, 3286132), (88, 2464599), (109, 1989768), (132, 1643066), (218, 994884), (264, 821533), (327, 663256), (436, 497442), (654, 331628), (872, 248721), (1199, 180888), (1308, 165814), (2398, 90444), (2616, 82907), (3597, 60296), (4796, 45222), (7194, 30148), (7537, 28776), (9592, 22611), (14388, 15074)]