318136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 64

約数和(自身を含む): 806400

約数和(自身を除く): 488264

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 23, 26, 28, 38, 46, 52, 56, 76, 91, 92, 104, 133, 152, 161, 182, 184, 247, 266, 299, 322, 364, 437, 494, 532, 598, 644, 728, 874, 988, 1064, 1196, 1288, 1729, 1748, 1976, 2093, 2392, 3059, 3458, 3496, 4186, 5681, 6118, 6916, 8372, 11362, 12236, 13832, 16744, 22724, 24472, 39767, 45448, 79534, 159068, 318136]

約数ペア:

[(1, 318136), (2, 159068), (4, 79534), (7, 45448), (8, 39767), (13, 24472), (14, 22724), (19, 16744), (23, 13832), (26, 12236), (28, 11362), (38, 8372), (46, 6916), (52, 6118), (56, 5681), (76, 4186), (91, 3496), (92, 3458), (104, 3059), (133, 2392), (152, 2093), (161, 1976), (182, 1748), (184, 1729), (247, 1288), (266, 1196), (299, 1064), (322, 988), (364, 874), (437, 728), (494, 644), (532, 598)]