243848696

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 579348000

約数和(自身を除く): 335499304

約数列:

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

約数ペア:

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