1294297088

素因数分解:

$2^{11}\times 7^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 2983780800

約数和(自身を除く): 1689483712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 256, 274, 448, 512, 548, 659, 896, 959, 1024, 1096, 1318, 1792, 1918, 2048, 2192, 2636, 3584, 3836, 4384, 4613, 5272, 7168, 7672, 8768, 9226, 10544, 14336, 15344, 17536, 18452, 21088, 30688, 35072, 36904, 42176, 61376, 70144, 73808, 84352, 90283, 122752, 140288, 147616, 168704, 180566, 245504, 280576, 295232, 337408, 361132, 491008, 590464, 631981, 674816, 722264, 982016, 1180928, 1263962, 1349632, 1444528, 1964032, 2361856, 2527924, 2889056, 4723712, 5055848, 5778112, 9447424, 10111696, 11556224, 20223392, 23112448, 40446784, 46224896, 80893568, 92449792, 161787136, 184899584, 323574272, 647148544, 1294297088]

約数ペア:

[(1, 1294297088), (2, 647148544), (4, 323574272), (7, 184899584), (8, 161787136), (14, 92449792), (16, 80893568), (28, 46224896), (32, 40446784), (56, 23112448), (64, 20223392), (112, 11556224), (128, 10111696), (137, 9447424), (224, 5778112), (256, 5055848), (274, 4723712), (448, 2889056), (512, 2527924), (548, 2361856), (659, 1964032), (896, 1444528), (959, 1349632), (1024, 1263962), (1096, 1180928), (1318, 982016), (1792, 722264), (1918, 674816), (2048, 631981), (2192, 590464), (2636, 491008), (3584, 361132), (3836, 337408), (4384, 295232), (4613, 280576), (5272, 245504), (7168, 180566), (7672, 168704), (8768, 147616), (9226, 140288), (10544, 122752), (14336, 90283), (15344, 84352), (17536, 73808), (18452, 70144), (21088, 61376), (30688, 42176), (35072, 36904)]