282641408

素因数分解:

$2^{10}\times 7^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 132

約数和(自身を含む): 677671632

約数和(自身を除く): 395030224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 131, 172, 196, 224, 256, 262, 301, 344, 392, 448, 512, 524, 602, 688, 784, 896, 917, 1024, 1048, 1204, 1376, 1568, 1792, 1834, 2096, 2107, 2408, 2752, 3136, 3584, 3668, 4192, 4214, 4816, 5504, 5633, 6272, 6419, 7168, 7336, 8384, 8428, 9632, 11008, 11266, 12544, 12838, 14672, 16768, 16856, 19264, 22016, 22532, 25088, 25676, 29344, 33536, 33712, 38528, 39431, 44032, 45064, 50176, 51352, 58688, 67072, 67424, 77056, 78862, 90128, 102704, 117376, 134144, 134848, 154112, 157724, 180256, 205408, 234752, 269696, 276017, 308224, 315448, 360512, 410816, 469504, 539392, 552034, 630896, 721024, 821632, 939008, 1078784, 1104068, 1261792, 1442048, 1643264, 2157568, 2208136, 2523584, 2884096, 3286528, 4416272, 5047168, 5768192, 6573056, 8832544, 10094336, 17665088, 20188672, 35330176, 40377344, 70660352, 141320704, 282641408]

約数ペア:

[(1, 282641408), (2, 141320704), (4, 70660352), (7, 40377344), (8, 35330176), (14, 20188672), (16, 17665088), (28, 10094336), (32, 8832544), (43, 6573056), (49, 5768192), (56, 5047168), (64, 4416272), (86, 3286528), (98, 2884096), (112, 2523584), (128, 2208136), (131, 2157568), (172, 1643264), (196, 1442048), (224, 1261792), (256, 1104068), (262, 1078784), (301, 939008), (344, 821632), (392, 721024), (448, 630896), (512, 552034), (524, 539392), (602, 469504), (688, 410816), (784, 360512), (896, 315448), (917, 308224), (1024, 276017), (1048, 269696), (1204, 234752), (1376, 205408), (1568, 180256), (1792, 157724), (1834, 154112), (2096, 134848), (2107, 134144), (2408, 117376), (2752, 102704), (3136, 90128), (3584, 78862), (3668, 77056), (4192, 67424), (4214, 67072), (4816, 58688), (5504, 51352), (5633, 50176), (6272, 45064), (6419, 44032), (7168, 39431), (7336, 38528), (8384, 33712), (8428, 33536), (9632, 29344), (11008, 25676), (11266, 25088), (12544, 22532), (12838, 22016), (14672, 19264), (16768, 16856)]