239467774

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 465163776

約数和(自身を除く): 225696002

約数列:

[1, 2, 7, 13, 14, 26, 37, 43, 74, 86, 91, 182, 259, 301, 481, 518, 559, 602, 827, 962, 1118, 1591, 1654, 3182, 3367, 3913, 5789, 6734, 7826, 10751, 11137, 11578, 20683, 21502, 22274, 30599, 35561, 41366, 61198, 71122, 75257, 144781, 150514, 214193, 248927, 289562, 397787, 428386, 462293, 497854, 795574, 924586, 1315757, 2631514, 2784509, 3236051, 5569018, 6472102, 9210299, 17104841, 18420598, 34209682, 119733887, 239467774]

約数ペア:

[(1, 239467774), (2, 119733887), (7, 34209682), (13, 18420598), (14, 17104841), (26, 9210299), (37, 6472102), (43, 5569018), (74, 3236051), (86, 2784509), (91, 2631514), (182, 1315757), (259, 924586), (301, 795574), (481, 497854), (518, 462293), (559, 428386), (602, 397787), (827, 289562), (962, 248927), (1118, 214193), (1591, 150514), (1654, 144781), (3182, 75257), (3367, 71122), (3913, 61198), (5789, 41366), (6734, 35561), (7826, 30599), (10751, 22274), (11137, 21502), (11578, 20683)]