291194124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2903}}^1$

素因数の和:3566

約数の個数: 48

約数和(自身を含む): 733108992

約数和(自身を除く): 441914868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 643, 1286, 1929, 2572, 2903, 3858, 5806, 7716, 8359, 8709, 11612, 16718, 17418, 25077, 33436, 34836, 37739, 50154, 75478, 100308, 113217, 150956, 226434, 452868, 1866629, 3733258, 5599887, 7466516, 11199774, 22399548, 24266177, 48532354, 72798531, 97064708, 145597062, 291194124]

約数ペア:

[(1, 291194124), (2, 145597062), (3, 97064708), (4, 72798531), (6, 48532354), (12, 24266177), (13, 22399548), (26, 11199774), (39, 7466516), (52, 5599887), (78, 3733258), (156, 1866629), (643, 452868), (1286, 226434), (1929, 150956), (2572, 113217), (2903, 100308), (3858, 75478), (5806, 50154), (7716, 37739), (8359, 34836), (8709, 33436), (11612, 25077), (16718, 17418)]