1289135904

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3469}}^1$

素因数の和:3575

約数の個数: 144

約数和(自身を含む): 3987446400

約数和(自身を除く): 2698310496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 79, 84, 96, 98, 112, 147, 158, 168, 196, 224, 237, 294, 316, 336, 392, 474, 553, 588, 632, 672, 784, 948, 1106, 1176, 1264, 1568, 1659, 1896, 2212, 2352, 2528, 3318, 3469, 3792, 3871, 4424, 4704, 6636, 6938, 7584, 7742, 8848, 10407, 11613, 13272, 13876, 15484, 17696, 20814, 23226, 24283, 26544, 27752, 30968, 41628, 46452, 48566, 53088, 55504, 61936, 72849, 83256, 92904, 97132, 111008, 123872, 145698, 166512, 169981, 185808, 194264, 274051, 291396, 333024, 339962, 371616, 388528, 509943, 548102, 582792, 679924, 777056, 822153, 1019886, 1096204, 1165584, 1359848, 1644306, 1918357, 2039772, 2192408, 2331168, 2719696, 3288612, 3836714, 4079544, 4384816, 5439392, 5755071, 6577224, 7673428, 8159088, 8769632, 11510142, 13154448, 13428499, 15346856, 16318176, 23020284, 26308896, 26856998, 30693712, 40285497, 46040568, 53713996, 61387424, 80570994, 92081136, 107427992, 161141988, 184162272, 214855984, 322283976, 429711968, 644567952, 1289135904]

約数ペア:

[(1, 1289135904), (2, 644567952), (3, 429711968), (4, 322283976), (6, 214855984), (7, 184162272), (8, 161141988), (12, 107427992), (14, 92081136), (16, 80570994), (21, 61387424), (24, 53713996), (28, 46040568), (32, 40285497), (42, 30693712), (48, 26856998), (49, 26308896), (56, 23020284), (79, 16318176), (84, 15346856), (96, 13428499), (98, 13154448), (112, 11510142), (147, 8769632), (158, 8159088), (168, 7673428), (196, 6577224), (224, 5755071), (237, 5439392), (294, 4384816), (316, 4079544), (336, 3836714), (392, 3288612), (474, 2719696), (553, 2331168), (588, 2192408), (632, 2039772), (672, 1918357), (784, 1644306), (948, 1359848), (1106, 1165584), (1176, 1096204), (1264, 1019886), (1568, 822153), (1659, 777056), (1896, 679924), (2212, 582792), (2352, 548102), (2528, 509943), (3318, 388528), (3469, 371616), (3792, 339962), (3871, 333024), (4424, 291396), (4704, 274051), (6636, 194264), (6938, 185808), (7584, 169981), (7742, 166512), (8848, 145698), (10407, 123872), (11613, 111008), (13272, 97132), (13876, 92904), (15484, 83256), (17696, 72849), (20814, 61936), (23226, 55504), (24283, 53088), (26544, 48566), (27752, 46452), (30968, 41628)]