4313679408

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{140639}}^1$

素因数の和:140727

約数の個数: 80

約数和(自身を含む): 12556339200

約数和(自身を除く): 8242659792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 10224, 15336, 30672, 140639, 281278, 421917, 562556, 843834, 1125112, 1265751, 1687668, 2250224, 2531502, 3375336, 3797253, 5063004, 6750672, 7594506, 9985369, 10126008, 15189012, 19970738, 20252016, 29956107, 30378024, 39941476, 59912214, 60756048, 79882952, 89868321, 119824428, 159765904, 179736642, 239648856, 269604963, 359473284, 479297712, 539209926, 718946568, 1078419852, 1437893136, 2156839704, 4313679408]

約数ペア:

[(1, 4313679408), (2, 2156839704), (3, 1437893136), (4, 1078419852), (6, 718946568), (8, 539209926), (9, 479297712), (12, 359473284), (16, 269604963), (18, 239648856), (24, 179736642), (27, 159765904), (36, 119824428), (48, 89868321), (54, 79882952), (71, 60756048), (72, 59912214), (108, 39941476), (142, 30378024), (144, 29956107), (213, 20252016), (216, 19970738), (284, 15189012), (426, 10126008), (432, 9985369), (568, 7594506), (639, 6750672), (852, 5063004), (1136, 3797253), (1278, 3375336), (1704, 2531502), (1917, 2250224), (2556, 1687668), (3408, 1265751), (3834, 1125112), (5112, 843834), (7668, 562556), (10224, 421917), (15336, 281278), (30672, 140639)]