430174976

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 1085118720

約数和(自身を除く): 654943744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 139, 154, 157, 176, 224, 256, 278, 308, 314, 352, 448, 556, 616, 628, 704, 896, 973, 1099, 1112, 1232, 1256, 1408, 1529, 1727, 1792, 1946, 2198, 2224, 2464, 2512, 2816, 3058, 3454, 3892, 4396, 4448, 4928, 5024, 6116, 6908, 7784, 8792, 8896, 9856, 10048, 10703, 12089, 12232, 13816, 15568, 17584, 17792, 19712, 20096, 21406, 21823, 24178, 24464, 27632, 31136, 35168, 35584, 40192, 42812, 43646, 48356, 48928, 55264, 62272, 70336, 85624, 87292, 96712, 97856, 110528, 124544, 140672, 152761, 171248, 174584, 193424, 195712, 221056, 240053, 249088, 281344, 305522, 342496, 349168, 386848, 391424, 442112, 480106, 611044, 684992, 698336, 773696, 960212, 1222088, 1369984, 1396672, 1547392, 1680371, 1920424, 2444176, 2739968, 2793344, 3094784, 3360742, 3840848, 4888352, 5586688, 6721484, 7681696, 9776704, 13442968, 15363392, 19553408, 26885936, 30726784, 39106816, 53771872, 61453568, 107543744, 215087488, 430174976]

約数ペア:

[(1, 430174976), (2, 215087488), (4, 107543744), (7, 61453568), (8, 53771872), (11, 39106816), (14, 30726784), (16, 26885936), (22, 19553408), (28, 15363392), (32, 13442968), (44, 9776704), (56, 7681696), (64, 6721484), (77, 5586688), (88, 4888352), (112, 3840848), (128, 3360742), (139, 3094784), (154, 2793344), (157, 2739968), (176, 2444176), (224, 1920424), (256, 1680371), (278, 1547392), (308, 1396672), (314, 1369984), (352, 1222088), (448, 960212), (556, 773696), (616, 698336), (628, 684992), (704, 611044), (896, 480106), (973, 442112), (1099, 391424), (1112, 386848), (1232, 349168), (1256, 342496), (1408, 305522), (1529, 281344), (1727, 249088), (1792, 240053), (1946, 221056), (2198, 195712), (2224, 193424), (2464, 174584), (2512, 171248), (2816, 152761), (3058, 140672), (3454, 124544), (3892, 110528), (4396, 97856), (4448, 96712), (4928, 87292), (5024, 85624), (6116, 70336), (6908, 62272), (7784, 55264), (8792, 48928), (8896, 48356), (9856, 43646), (10048, 42812), (10703, 40192), (12089, 35584), (12232, 35168), (13816, 31136), (15568, 27632), (17584, 24464), (17792, 24178), (19712, 21823), (20096, 21406)]