320700083008

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{43889}}^1$

素因数の和:44088

約数の個数: 112

約数和(自身を含む): 684936806400

約数和(自身を除く): 364236723392

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 127, 232, 248, 254, 464, 496, 508, 899, 928, 992, 1016, 1798, 1856, 1984, 2032, 3596, 3683, 3937, 4064, 7192, 7366, 7874, 8128, 14384, 14732, 15748, 28768, 29464, 31496, 43889, 57536, 58928, 62992, 87778, 114173, 117856, 125984, 175556, 228346, 235712, 251968, 351112, 456692, 702224, 913384, 1272781, 1360559, 1404448, 1826768, 2545562, 2721118, 2808896, 3653536, 5091124, 5442236, 5573903, 7307072, 10182248, 10884472, 11147806, 20364496, 21768944, 22295612, 39456211, 40728992, 43537888, 44591224, 78912422, 81457984, 87075776, 89182448, 157824844, 161643187, 172790993, 178364896, 315649688, 323286374, 345581986, 356729792, 631299376, 646572748, 691163972, 1262598752, 1293145496, 1382327944, 2525197504, 2586290992, 2764655888, 5010938797, 5172581984, 5529311776, 10021877594, 10345163968, 11058623552, 20043755188, 40087510376, 80175020752, 160350041504, 320700083008]

約数ペア:

[(1, 320700083008), (2, 160350041504), (4, 80175020752), (8, 40087510376), (16, 20043755188), (29, 11058623552), (31, 10345163968), (32, 10021877594), (58, 5529311776), (62, 5172581984), (64, 5010938797), (116, 2764655888), (124, 2586290992), (127, 2525197504), (232, 1382327944), (248, 1293145496), (254, 1262598752), (464, 691163972), (496, 646572748), (508, 631299376), (899, 356729792), (928, 345581986), (992, 323286374), (1016, 315649688), (1798, 178364896), (1856, 172790993), (1984, 161643187), (2032, 157824844), (3596, 89182448), (3683, 87075776), (3937, 81457984), (4064, 78912422), (7192, 44591224), (7366, 43537888), (7874, 40728992), (8128, 39456211), (14384, 22295612), (14732, 21768944), (15748, 20364496), (28768, 11147806), (29464, 10884472), (31496, 10182248), (43889, 7307072), (57536, 5573903), (58928, 5442236), (62992, 5091124), (87778, 3653536), (114173, 2808896), (117856, 2721118), (125984, 2545562), (175556, 1826768), (228346, 1404448), (235712, 1360559), (251968, 1272781), (351112, 913384), (456692, 702224)]