429979264

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 1019592000

約数和(自身を除く): 589612736

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 139, 143, 169, 176, 208, 278, 286, 338, 352, 416, 556, 572, 676, 704, 832, 1112, 1144, 1352, 1408, 1529, 1664, 1807, 1859, 2197, 2224, 2288, 2704, 3058, 3614, 3718, 4394, 4448, 4576, 5408, 6116, 7228, 7436, 8788, 8896, 9152, 10816, 12232, 14456, 14872, 17576, 17792, 18304, 19877, 21632, 23491, 24167, 24464, 28912, 29744, 35152, 39754, 46982, 48334, 48928, 57824, 59488, 70304, 79508, 93964, 96668, 97856, 115648, 118976, 140608, 159016, 187928, 193336, 195712, 231296, 237952, 258401, 281216, 305383, 318032, 375856, 386672, 516802, 610766, 636064, 751712, 773344, 1033604, 1221532, 1272128, 1503424, 1546688, 2067208, 2443064, 2544256, 3006848, 3093376, 3359213, 4134416, 4886128, 6718426, 8268832, 9772256, 13436852, 16537664, 19544512, 26873704, 33075328, 39089024, 53747408, 107494816, 214989632, 429979264]

約数ペア:

[(1, 429979264), (2, 214989632), (4, 107494816), (8, 53747408), (11, 39089024), (13, 33075328), (16, 26873704), (22, 19544512), (26, 16537664), (32, 13436852), (44, 9772256), (52, 8268832), (64, 6718426), (88, 4886128), (104, 4134416), (128, 3359213), (139, 3093376), (143, 3006848), (169, 2544256), (176, 2443064), (208, 2067208), (278, 1546688), (286, 1503424), (338, 1272128), (352, 1221532), (416, 1033604), (556, 773344), (572, 751712), (676, 636064), (704, 610766), (832, 516802), (1112, 386672), (1144, 375856), (1352, 318032), (1408, 305383), (1529, 281216), (1664, 258401), (1807, 237952), (1859, 231296), (2197, 195712), (2224, 193336), (2288, 187928), (2704, 159016), (3058, 140608), (3614, 118976), (3718, 115648), (4394, 97856), (4448, 96668), (4576, 93964), (5408, 79508), (6116, 70304), (7228, 59488), (7436, 57824), (8788, 48928), (8896, 48334), (9152, 46982), (10816, 39754), (12232, 35152), (14456, 29744), (14872, 28912), (17576, 24464), (17792, 24167), (18304, 23491), (19877, 21632)]