238712854227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{8513}}^1$

素因数の和:8924

約数の個数: 64

約数和(自身を含む): 355642721280

約数和(自身を除く): 116929867053

約数列:

[1, 3, 19, 23, 57, 69, 73, 219, 293, 437, 879, 1311, 1387, 1679, 4161, 5037, 5567, 6739, 8513, 16701, 20217, 21389, 25539, 31901, 64167, 95703, 128041, 161747, 195799, 384123, 406391, 485241, 491947, 587397, 621449, 1219173, 1475841, 1864347, 2494309, 3720181, 7482927, 9346993, 11160543, 11807531, 14293327, 28040979, 35422593, 42879981, 47391871, 57369107, 142175613, 172107321, 182084557, 271573213, 546253671, 814719639, 1090013033, 3270039099, 3459606583, 4187944811, 10378819749, 12563834433, 79570951409, 238712854227]

約数ペア:

[(1, 238712854227), (3, 79570951409), (19, 12563834433), (23, 10378819749), (57, 4187944811), (69, 3459606583), (73, 3270039099), (219, 1090013033), (293, 814719639), (437, 546253671), (879, 271573213), (1311, 182084557), (1387, 172107321), (1679, 142175613), (4161, 57369107), (5037, 47391871), (5567, 42879981), (6739, 35422593), (8513, 28040979), (16701, 14293327), (20217, 11807531), (21389, 11160543), (25539, 9346993), (31901, 7482927), (64167, 3720181), (95703, 2494309), (128041, 1864347), (161747, 1475841), (195799, 1219173), (384123, 621449), (406391, 587397), (485241, 491947)]