68240256

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:556

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 143266944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 318, 336, 371, 384, 424, 448, 479, 636, 672, 742, 848, 896, 958, 1113, 1272, 1344, 1437, 1484, 1696, 1916, 2226, 2544, 2688, 2874, 2968, 3353, 3392, 3832, 4452, 5088, 5748, 5936, 6706, 6784, 7664, 8904, 10059, 10176, 11496, 11872, 13412, 15328, 17808, 20118, 20352, 22992, 23744, 25387, 26824, 30656, 35616, 40236, 45984, 47488, 50774, 53648, 61312, 71232, 76161, 80472, 91968, 101548, 107296, 142464, 152322, 160944, 177709, 183936, 203096, 214592, 304644, 321888, 355418, 406192, 429184, 533127, 609288, 643776, 710836, 812384, 1066254, 1218576, 1287552, 1421672, 1624768, 2132508, 2437152, 2843344, 3249536, 4265016, 4874304, 5686688, 8530032, 9748608, 11373376, 17060064, 22746752, 34120128, 68240256]

約数ペア:

[(1, 68240256), (2, 34120128), (3, 22746752), (4, 17060064), (6, 11373376), (7, 9748608), (8, 8530032), (12, 5686688), (14, 4874304), (16, 4265016), (21, 3249536), (24, 2843344), (28, 2437152), (32, 2132508), (42, 1624768), (48, 1421672), (53, 1287552), (56, 1218576), (64, 1066254), (84, 812384), (96, 710836), (106, 643776), (112, 609288), (128, 533127), (159, 429184), (168, 406192), (192, 355418), (212, 321888), (224, 304644), (318, 214592), (336, 203096), (371, 183936), (384, 177709), (424, 160944), (448, 152322), (479, 142464), (636, 107296), (672, 101548), (742, 91968), (848, 80472), (896, 76161), (958, 71232), (1113, 61312), (1272, 53648), (1344, 50774), (1437, 47488), (1484, 45984), (1696, 40236), (1916, 35616), (2226, 30656), (2544, 26824), (2688, 25387), (2874, 23744), (2968, 22992), (3353, 20352), (3392, 20118), (3832, 17808), (4452, 15328), (5088, 13412), (5748, 11872), (5936, 11496), (6706, 10176), (6784, 10059), (7664, 8904)]