256184442

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{3457}}^1$

素因数の和:3667

約数の個数: 48

約数和(自身を含む): 582603840

約数和(自身を除く): 326419398

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 179, 207, 358, 414, 537, 1074, 1611, 3222, 3457, 4117, 6914, 8234, 10371, 12351, 20742, 24702, 31113, 37053, 62226, 74106, 79511, 159022, 238533, 477066, 618803, 715599, 1237606, 1431198, 1856409, 3712818, 5569227, 11138454, 14232469, 28464938, 42697407, 85394814, 128092221, 256184442]

約数ペア:

[(1, 256184442), (2, 128092221), (3, 85394814), (6, 42697407), (9, 28464938), (18, 14232469), (23, 11138454), (46, 5569227), (69, 3712818), (138, 1856409), (179, 1431198), (207, 1237606), (358, 715599), (414, 618803), (537, 477066), (1074, 238533), (1611, 159022), (3222, 79511), (3457, 74106), (4117, 62226), (6914, 37053), (8234, 31113), (10371, 24702), (12351, 20742)]