219118792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 454896000

約数和(自身を除く): 235777208

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 233, 269, 437, 466, 538, 874, 932, 1076, 1748, 1864, 2152, 3496, 4427, 5111, 5359, 6187, 8854, 10222, 10718, 12374, 17708, 20444, 21436, 24748, 35416, 40888, 42872, 49496, 62677, 101821, 117553, 125354, 203642, 235106, 250708, 407284, 470212, 501416, 814568, 940424, 1190863, 1441571, 2381726, 2883142, 4763452, 5766284, 9526904, 11532568, 27389849, 54779698, 109559396, 219118792]

約数ペア:

[(1, 219118792), (2, 109559396), (4, 54779698), (8, 27389849), (19, 11532568), (23, 9526904), (38, 5766284), (46, 4763452), (76, 2883142), (92, 2381726), (152, 1441571), (184, 1190863), (233, 940424), (269, 814568), (437, 501416), (466, 470212), (538, 407284), (874, 250708), (932, 235106), (1076, 203642), (1748, 125354), (1864, 117553), (2152, 101821), (3496, 62677), (4427, 49496), (5111, 42872), (5359, 40888), (6187, 35416), (8854, 24748), (10222, 21436), (10718, 20444), (12374, 17708)]