1308935936

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66403}}^1$

素因数の和:66437

約数の個数: 72

約数和(自身を含む): 3257514624

約数和(自身を除く): 1948578688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 66403, 132806, 265612, 464821, 531224, 730433, 929642, 1062448, 1460866, 1859284, 2124896, 2921732, 3718568, 4249792, 5113031, 5843464, 7437136, 8499584, 10226062, 11686928, 14874272, 16999168, 20452124, 23373856, 29748544, 40904248, 46747712, 59497088, 81808496, 93495424, 118994176, 163616992, 186990848, 327233984, 654467968, 1308935936]

約数ペア:

[(1, 1308935936), (2, 654467968), (4, 327233984), (7, 186990848), (8, 163616992), (11, 118994176), (14, 93495424), (16, 81808496), (22, 59497088), (28, 46747712), (32, 40904248), (44, 29748544), (56, 23373856), (64, 20452124), (77, 16999168), (88, 14874272), (112, 11686928), (128, 10226062), (154, 8499584), (176, 7437136), (224, 5843464), (256, 5113031), (308, 4249792), (352, 3718568), (448, 2921732), (616, 2124896), (704, 1859284), (896, 1460866), (1232, 1062448), (1408, 929642), (1792, 730433), (2464, 531224), (2816, 464821), (4928, 265612), (9856, 132806), (19712, 66403)]