247652784

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{16073}}^1$

素因数の和:16194

約数の個数: 60

約数和(自身を含む): 699604776

約数和(自身を除く): 451951992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 16073, 32146, 48219, 64292, 96438, 128584, 144657, 192876, 257168, 289314, 385752, 578628, 771504, 1157256, 1719811, 2314512, 3439622, 5159433, 6879244, 10318866, 13758488, 15478299, 20637732, 27516976, 30956598, 41275464, 61913196, 82550928, 123826392, 247652784]

約数ペア:

[(1, 247652784), (2, 123826392), (3, 82550928), (4, 61913196), (6, 41275464), (8, 30956598), (9, 27516976), (12, 20637732), (16, 15478299), (18, 13758488), (24, 10318866), (36, 6879244), (48, 5159433), (72, 3439622), (107, 2314512), (144, 1719811), (214, 1157256), (321, 771504), (428, 578628), (642, 385752), (856, 289314), (963, 257168), (1284, 192876), (1712, 144657), (1926, 128584), (2568, 96438), (3852, 64292), (5136, 48219), (7704, 32146), (15408, 16073)]