487697392

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 1197319200

約数和(自身を除く): 709621808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 109, 112, 182, 196, 208, 218, 364, 392, 436, 439, 637, 728, 763, 784, 872, 878, 1274, 1417, 1456, 1526, 1744, 1756, 2548, 2834, 3052, 3073, 3512, 5096, 5341, 5668, 5707, 6104, 6146, 7024, 9919, 10192, 10682, 11336, 11414, 12208, 12292, 19838, 21364, 21511, 22672, 22828, 24584, 39676, 39949, 42728, 43022, 45656, 47851, 49168, 69433, 79352, 79898, 85456, 86044, 91312, 95702, 138866, 158704, 159796, 172088, 191404, 277732, 279643, 319592, 334957, 344176, 382808, 555464, 559286, 622063, 639184, 669914, 765616, 1110928, 1118572, 1244126, 1339828, 2237144, 2344699, 2488252, 2679656, 4354441, 4474288, 4689398, 4976504, 5359312, 8708882, 9378796, 9953008, 17417764, 18757592, 30481087, 34835528, 37515184, 60962174, 69671056, 121924348, 243848696, 487697392]

約数ペア:

[(1, 487697392), (2, 243848696), (4, 121924348), (7, 69671056), (8, 60962174), (13, 37515184), (14, 34835528), (16, 30481087), (26, 18757592), (28, 17417764), (49, 9953008), (52, 9378796), (56, 8708882), (91, 5359312), (98, 4976504), (104, 4689398), (109, 4474288), (112, 4354441), (182, 2679656), (196, 2488252), (208, 2344699), (218, 2237144), (364, 1339828), (392, 1244126), (436, 1118572), (439, 1110928), (637, 765616), (728, 669914), (763, 639184), (784, 622063), (872, 559286), (878, 555464), (1274, 382808), (1417, 344176), (1456, 334957), (1526, 319592), (1744, 279643), (1756, 277732), (2548, 191404), (2834, 172088), (3052, 159796), (3073, 158704), (3512, 138866), (5096, 95702), (5341, 91312), (5668, 86044), (5707, 85456), (6104, 79898), (6146, 79352), (7024, 69433), (9919, 49168), (10192, 47851), (10682, 45656), (11336, 43022), (11414, 42728), (12208, 39949), (12292, 39676), (19838, 24584), (21364, 22828), (21511, 22672)]