238891480422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1\times {\mathrm{23327}}^1$

素因数の和:25685

約数の個数: 64

約数和(自身を含む): 551317155840

約数和(自身を除く): 312425675418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2237, 2289, 4474, 4578, 6711, 13422, 15659, 23327, 31318, 46654, 46977, 69981, 93954, 139962, 163289, 243833, 326578, 487666, 489867, 731499, 979734, 1462998, 1706831, 2542643, 3413662, 5085286, 5120493, 7627929, 10240986, 15255858, 17798501, 35597002, 52182499, 53395503, 104364998, 106791006, 156547497, 313094994, 365277493, 730554986, 1095832479, 2191664958, 5687892391, 11375784782, 17063677173, 34127354346, 39815246737, 79630493474, 119445740211, 238891480422]

約数ペア:

[(1, 238891480422), (2, 119445740211), (3, 79630493474), (6, 39815246737), (7, 34127354346), (14, 17063677173), (21, 11375784782), (42, 5687892391), (109, 2191664958), (218, 1095832479), (327, 730554986), (654, 365277493), (763, 313094994), (1526, 156547497), (2237, 106791006), (2289, 104364998), (4474, 53395503), (4578, 52182499), (6711, 35597002), (13422, 17798501), (15659, 15255858), (23327, 10240986), (31318, 7627929), (46654, 5120493), (46977, 5085286), (69981, 3413662), (93954, 2542643), (139962, 1706831), (163289, 1462998), (243833, 979734), (326578, 731499), (487666, 489867)]