231931944

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{9851}}^1$

素因数の和:9975

約数の個数: 64

約数和(自身を含む): 650232000

約数和(自身を除く): 418300056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2943, 3924, 5886, 7848, 9851, 11772, 19702, 23544, 29553, 39404, 59106, 78808, 88659, 118212, 177318, 236424, 265977, 354636, 531954, 709272, 1063908, 1073759, 2127816, 2147518, 3221277, 4295036, 6442554, 8590072, 9663831, 12885108, 19327662, 25770216, 28991493, 38655324, 57982986, 77310648, 115965972, 231931944]

約数ペア:

[(1, 231931944), (2, 115965972), (3, 77310648), (4, 57982986), (6, 38655324), (8, 28991493), (9, 25770216), (12, 19327662), (18, 12885108), (24, 9663831), (27, 8590072), (36, 6442554), (54, 4295036), (72, 3221277), (108, 2147518), (109, 2127816), (216, 1073759), (218, 1063908), (327, 709272), (436, 531954), (654, 354636), (872, 265977), (981, 236424), (1308, 177318), (1962, 118212), (2616, 88659), (2943, 78808), (3924, 59106), (5886, 39404), (7848, 29553), (9851, 23544), (11772, 19702)]