19709647104

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{74821}}^1$

素因数の和:74861

約数の個数: 144

約数和(自身を含む): 61174467200

約数和(自身を除く): 41464820096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1568, 1792, 2058, 2352, 2688, 2744, 3136, 4116, 4704, 5376, 5488, 6272, 8232, 9408, 10976, 12544, 16464, 18816, 21952, 32928, 37632, 43904, 65856, 74821, 87808, 131712, 149642, 224463, 263424, 299284, 448926, 523747, 598568, 897852, 1047494, 1197136, 1571241, 1795704, 2094988, 2394272, 3142482, 3591408, 3666229, 4189976, 4788544, 6284964, 7182816, 7332458, 8379952, 9577088, 10998687, 12569928, 14365632, 14664916, 16759904, 19154176, 21997374, 25139856, 25663603, 28731264, 29329832, 33519808, 43994748, 50279712, 51327206, 57462528, 58659664, 67039616, 76990809, 87989496, 100559424, 102654412, 117319328, 134079232, 153981618, 175978992, 201118848, 205308824, 234638656, 307963236, 351957984, 402237696, 410617648, 469277312, 615926472, 703915968, 821235296, 938554624, 1231852944, 1407831936, 1642470592, 2463705888, 2815663872, 3284941184, 4927411776, 6569882368, 9854823552, 19709647104]

約数ペア:

[(1, 19709647104), (2, 9854823552), (3, 6569882368), (4, 4927411776), (6, 3284941184), (7, 2815663872), (8, 2463705888), (12, 1642470592), (14, 1407831936), (16, 1231852944), (21, 938554624), (24, 821235296), (28, 703915968), (32, 615926472), (42, 469277312), (48, 410617648), (49, 402237696), (56, 351957984), (64, 307963236), (84, 234638656), (96, 205308824), (98, 201118848), (112, 175978992), (128, 153981618), (147, 134079232), (168, 117319328), (192, 102654412), (196, 100559424), (224, 87989496), (256, 76990809), (294, 67039616), (336, 58659664), (343, 57462528), (384, 51327206), (392, 50279712), (448, 43994748), (588, 33519808), (672, 29329832), (686, 28731264), (768, 25663603), (784, 25139856), (896, 21997374), (1029, 19154176), (1176, 16759904), (1344, 14664916), (1372, 14365632), (1568, 12569928), (1792, 10998687), (2058, 9577088), (2352, 8379952), (2688, 7332458), (2744, 7182816), (3136, 6284964), (4116, 4788544), (4704, 4189976), (5376, 3666229), (5488, 3591408), (6272, 3142482), (8232, 2394272), (9408, 2094988), (10976, 1795704), (12544, 1571241), (16464, 1197136), (18816, 1047494), (21952, 897852), (32928, 598568), (37632, 523747), (43904, 448926), (65856, 299284), (74821, 263424), (87808, 224463), (131712, 149642)]