677698836

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{2693}}^1$

素因数の和:3080

約数の個数: 48

約数和(自身を含む): 1610624064

約数和(自身を除く): 932925228

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 313, 402, 626, 804, 939, 1252, 1878, 2693, 3756, 5386, 8079, 10772, 16158, 20971, 32316, 41942, 62913, 83884, 125826, 180431, 251652, 360862, 541293, 721724, 842909, 1082586, 1685818, 2165172, 2528727, 3371636, 5057454, 10114908, 56474903, 112949806, 169424709, 225899612, 338849418, 677698836]

約数ペア:

[(1, 677698836), (2, 338849418), (3, 225899612), (4, 169424709), (6, 112949806), (12, 56474903), (67, 10114908), (134, 5057454), (201, 3371636), (268, 2528727), (313, 2165172), (402, 1685818), (626, 1082586), (804, 842909), (939, 721724), (1252, 541293), (1878, 360862), (2693, 251652), (3756, 180431), (5386, 125826), (8079, 83884), (10772, 62913), (16158, 41942), (20971, 32316)]