273156352

素因数分解:

$2^8\times 7^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 626412416

約数和(自身を除く): 353256064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 313, 448, 487, 626, 896, 974, 1252, 1792, 1948, 2191, 2504, 3409, 3896, 4382, 5008, 6818, 7792, 8764, 10016, 13636, 15584, 17528, 20032, 27272, 31168, 35056, 40064, 54544, 62336, 70112, 80128, 109088, 124672, 140224, 152431, 218176, 280448, 304862, 436352, 560896, 609724, 872704, 1067017, 1219448, 2134034, 2438896, 4268068, 4877792, 8536136, 9755584, 17072272, 19511168, 34144544, 39022336, 68289088, 136578176, 273156352]

約数ペア:

[(1, 273156352), (2, 136578176), (4, 68289088), (7, 39022336), (8, 34144544), (14, 19511168), (16, 17072272), (28, 9755584), (32, 8536136), (56, 4877792), (64, 4268068), (112, 2438896), (128, 2134034), (224, 1219448), (256, 1067017), (313, 872704), (448, 609724), (487, 560896), (626, 436352), (896, 304862), (974, 280448), (1252, 218176), (1792, 152431), (1948, 140224), (2191, 124672), (2504, 109088), (3409, 80128), (3896, 70112), (4382, 62336), (5008, 54544), (6818, 40064), (7792, 35056), (8764, 31168), (10016, 27272), (13636, 20032), (15584, 17528)]