319135021568

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{69019}}^1$

素因数の和:69869

約数の個数: 80

約数和(自身を含む): 696471985440

約数和(自身を除く): 377336963872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 821, 1408, 1642, 2816, 3284, 5632, 6568, 9031, 13136, 18062, 26272, 36124, 52544, 69019, 72248, 105088, 138038, 144496, 210176, 276076, 288992, 420352, 552152, 577984, 759209, 1104304, 1155968, 1518418, 2208608, 2311936, 3036836, 4417216, 4623872, 6073672, 8834432, 12147344, 17668864, 24294688, 35337728, 48589376, 56664599, 97178752, 113329198, 194357504, 226658396, 388715008, 453316792, 623310589, 906633584, 1246621178, 1813267168, 2493242356, 3626534336, 4986484712, 7253068672, 9972969424, 14506137344, 19945938848, 29012274688, 39891877696, 79783755392, 159567510784, 319135021568]

約数ペア:

[(1, 319135021568), (2, 159567510784), (4, 79783755392), (8, 39891877696), (11, 29012274688), (16, 19945938848), (22, 14506137344), (32, 9972969424), (44, 7253068672), (64, 4986484712), (88, 3626534336), (128, 2493242356), (176, 1813267168), (256, 1246621178), (352, 906633584), (512, 623310589), (704, 453316792), (821, 388715008), (1408, 226658396), (1642, 194357504), (2816, 113329198), (3284, 97178752), (5632, 56664599), (6568, 48589376), (9031, 35337728), (13136, 24294688), (18062, 17668864), (26272, 12147344), (36124, 8834432), (52544, 6073672), (69019, 4623872), (72248, 4417216), (105088, 3036836), (138038, 2311936), (144496, 2208608), (210176, 1518418), (276076, 1155968), (288992, 1104304), (420352, 759209), (552152, 577984)]