231834596

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 473018112

約数和(自身を除く): 241183516

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 277, 284, 421, 497, 554, 842, 994, 1108, 1684, 1939, 1988, 2947, 3878, 5894, 7756, 11788, 19667, 29891, 39334, 59782, 78668, 116617, 119564, 137669, 209237, 233234, 275338, 418474, 466468, 550676, 816319, 836948, 1632638, 3265276, 8279807, 16559614, 33119228, 57958649, 115917298, 231834596]

約数ペア:

[(1, 231834596), (2, 115917298), (4, 57958649), (7, 33119228), (14, 16559614), (28, 8279807), (71, 3265276), (142, 1632638), (277, 836948), (284, 816319), (421, 550676), (497, 466468), (554, 418474), (842, 275338), (994, 233234), (1108, 209237), (1684, 137669), (1939, 119564), (1988, 116617), (2947, 78668), (3878, 59782), (5894, 39334), (7756, 29891), (11788, 19667)]