330015088

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 90

約数和(自身を含む): 721060992

約数和(自身を除く): 391045904

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 169, 208, 248, 254, 338, 403, 496, 508, 676, 806, 961, 1016, 1352, 1612, 1651, 1922, 2032, 2704, 3224, 3302, 3844, 3937, 5239, 6448, 6604, 7688, 7874, 10478, 12493, 13208, 15376, 15748, 20956, 21463, 24986, 26416, 31496, 41912, 42926, 49972, 51181, 62992, 83824, 85852, 99944, 102362, 122047, 162409, 171704, 199888, 204724, 244094, 324818, 343408, 409448, 488188, 649636, 665353, 818896, 976376, 1299272, 1330706, 1586611, 1952752, 2598544, 2661412, 3173222, 5322824, 6346444, 10645648, 12692888, 20625943, 25385776, 41251886, 82503772, 165007544, 330015088]

約数ペア:

[(1, 330015088), (2, 165007544), (4, 82503772), (8, 41251886), (13, 25385776), (16, 20625943), (26, 12692888), (31, 10645648), (52, 6346444), (62, 5322824), (104, 3173222), (124, 2661412), (127, 2598544), (169, 1952752), (208, 1586611), (248, 1330706), (254, 1299272), (338, 976376), (403, 818896), (496, 665353), (508, 649636), (676, 488188), (806, 409448), (961, 343408), (1016, 324818), (1352, 244094), (1612, 204724), (1651, 199888), (1922, 171704), (2032, 162409), (2704, 122047), (3224, 102362), (3302, 99944), (3844, 85852), (3937, 83824), (5239, 62992), (6448, 51181), (6604, 49972), (7688, 42926), (7874, 41912), (10478, 31496), (12493, 26416), (13208, 24986), (15376, 21463), (15748, 20956)]