268822624

素因数分解:

$2^5\times 7^2\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1188

約数の個数: 72

約数和(自身を含む): 619835328

約数和(自身を除く): 351012704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 173, 196, 224, 346, 392, 692, 784, 991, 1211, 1384, 1568, 1982, 2422, 2768, 3964, 4844, 5536, 6937, 7928, 8477, 9688, 13874, 15856, 16954, 19376, 27748, 31712, 33908, 38752, 48559, 55496, 67816, 97118, 110992, 135632, 171443, 194236, 221984, 271264, 342886, 388472, 685772, 776944, 1200101, 1371544, 1553888, 2400202, 2743088, 4800404, 5486176, 8400707, 9600808, 16801414, 19201616, 33602828, 38403232, 67205656, 134411312, 268822624]

約数ペア:

[(1, 268822624), (2, 134411312), (4, 67205656), (7, 38403232), (8, 33602828), (14, 19201616), (16, 16801414), (28, 9600808), (32, 8400707), (49, 5486176), (56, 4800404), (98, 2743088), (112, 2400202), (173, 1553888), (196, 1371544), (224, 1200101), (346, 776944), (392, 685772), (692, 388472), (784, 342886), (991, 271264), (1211, 221984), (1384, 194236), (1568, 171443), (1982, 135632), (2422, 110992), (2768, 97118), (3964, 67816), (4844, 55496), (5536, 48559), (6937, 38752), (7928, 33908), (8477, 31712), (9688, 27748), (13874, 19376), (15856, 16954)]