216486764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5839}}^1$

素因数の和:5910

約数の個数: 48

約数和(自身を含む): 439541760

約数和(自身を除く): 223054996

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2852, 5839, 9269, 11678, 18538, 23356, 37076, 75907, 134297, 151814, 181009, 268594, 303628, 362018, 537188, 724036, 1745861, 2353117, 3491722, 4163207, 4706234, 6983444, 8326414, 9412468, 16652828, 54121691, 108243382, 216486764]

約数ペア:

[(1, 216486764), (2, 108243382), (4, 54121691), (13, 16652828), (23, 9412468), (26, 8326414), (31, 6983444), (46, 4706234), (52, 4163207), (62, 3491722), (92, 2353117), (124, 1745861), (299, 724036), (403, 537188), (598, 362018), (713, 303628), (806, 268594), (1196, 181009), (1426, 151814), (1612, 134297), (2852, 75907), (5839, 37076), (9269, 23356), (11678, 18538)]