634191712

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 1607159232

約数和(自身を除く): 972967520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 83, 88, 98, 112, 154, 166, 176, 196, 224, 308, 332, 352, 392, 443, 539, 581, 616, 664, 784, 886, 913, 1078, 1162, 1232, 1328, 1568, 1772, 1826, 2156, 2324, 2464, 2656, 3101, 3544, 3652, 4067, 4312, 4648, 4873, 6202, 6391, 7088, 7304, 8134, 8624, 9296, 9746, 12404, 12782, 14176, 14608, 16268, 17248, 18592, 19492, 21707, 24808, 25564, 29216, 32536, 34111, 36769, 38984, 43414, 44737, 49616, 51128, 65072, 68222, 73538, 77968, 86828, 89474, 99232, 102256, 130144, 136444, 147076, 155936, 173656, 178948, 204512, 238777, 257383, 272888, 294152, 347312, 357896, 404459, 477554, 514766, 545776, 588304, 694624, 715792, 808918, 955108, 1029532, 1091552, 1176608, 1431584, 1617836, 1801681, 1910216, 2059064, 2831213, 3235672, 3603362, 3820432, 4118128, 5662426, 6471344, 7206724, 7640864, 8236256, 11324852, 12942688, 14413448, 19818491, 22649704, 28826896, 39636982, 45299408, 57653792, 79273964, 90598816, 158547928, 317095856, 634191712]

約数ペア:

[(1, 634191712), (2, 317095856), (4, 158547928), (7, 90598816), (8, 79273964), (11, 57653792), (14, 45299408), (16, 39636982), (22, 28826896), (28, 22649704), (32, 19818491), (44, 14413448), (49, 12942688), (56, 11324852), (77, 8236256), (83, 7640864), (88, 7206724), (98, 6471344), (112, 5662426), (154, 4118128), (166, 3820432), (176, 3603362), (196, 3235672), (224, 2831213), (308, 2059064), (332, 1910216), (352, 1801681), (392, 1617836), (443, 1431584), (539, 1176608), (581, 1091552), (616, 1029532), (664, 955108), (784, 808918), (886, 715792), (913, 694624), (1078, 588304), (1162, 545776), (1232, 514766), (1328, 477554), (1568, 404459), (1772, 357896), (1826, 347312), (2156, 294152), (2324, 272888), (2464, 257383), (2656, 238777), (3101, 204512), (3544, 178948), (3652, 173656), (4067, 155936), (4312, 147076), (4648, 136444), (4873, 130144), (6202, 102256), (6391, 99232), (7088, 89474), (7304, 86828), (8134, 77968), (8624, 73538), (9296, 68222), (9746, 65072), (12404, 51128), (12782, 49616), (14176, 44737), (14608, 43414), (16268, 38984), (17248, 36769), (18592, 34111), (19492, 32536), (21707, 29216), (24808, 25564)]