329242704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{979889}}^1$

素因数の和:979907

約数の個数: 40

約数和(自身を含む): 972050880

約数和(自身を除く): 642808176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 979889, 1959778, 2939667, 3919556, 5879334, 6859223, 7839112, 11758668, 13718446, 15678224, 20577669, 23517336, 27436892, 41155338, 47034672, 54873784, 82310676, 109747568, 164621352, 329242704]

約数ペア:

[(1, 329242704), (2, 164621352), (3, 109747568), (4, 82310676), (6, 54873784), (7, 47034672), (8, 41155338), (12, 27436892), (14, 23517336), (16, 20577669), (21, 15678224), (24, 13718446), (28, 11758668), (42, 7839112), (48, 6859223), (56, 5879334), (84, 3919556), (112, 2939667), (168, 1959778), (336, 979889)]