282876412

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 629787984

約数和(自身を除く): 346911572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 67, 91, 98, 134, 182, 196, 268, 364, 469, 637, 871, 938, 1274, 1657, 1742, 1876, 2548, 3283, 3314, 3484, 6097, 6566, 6628, 11599, 12194, 13132, 21541, 23198, 24388, 42679, 43082, 46396, 81193, 85358, 86164, 111019, 150787, 162386, 170716, 222038, 301574, 324772, 444076, 603148, 777133, 1055509, 1443247, 1554266, 2111018, 2886494, 3108532, 4222036, 5439931, 5772988, 10102729, 10879862, 20205458, 21759724, 40410916, 70719103, 141438206, 282876412]

約数ペア:

[(1, 282876412), (2, 141438206), (4, 70719103), (7, 40410916), (13, 21759724), (14, 20205458), (26, 10879862), (28, 10102729), (49, 5772988), (52, 5439931), (67, 4222036), (91, 3108532), (98, 2886494), (134, 2111018), (182, 1554266), (196, 1443247), (268, 1055509), (364, 777133), (469, 603148), (637, 444076), (871, 324772), (938, 301574), (1274, 222038), (1657, 170716), (1742, 162386), (1876, 150787), (2548, 111019), (3283, 86164), (3314, 85358), (3484, 81193), (6097, 46396), (6566, 43082), (6628, 42679), (11599, 24388), (12194, 23198), (13132, 21541)]