2478390208

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{34361}}^1$

素因数の和:34410

約数の個数: 84

約数和(自身を含む): 5969916432

約数和(自身を除く): 3491526224

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 1127, 1288, 1472, 1568, 2254, 2576, 3136, 4508, 5152, 9016, 10304, 18032, 34361, 36064, 68722, 72128, 137444, 240527, 274888, 481054, 549776, 790303, 962108, 1099552, 1580606, 1683689, 1924216, 2199104, 3161212, 3367378, 3848432, 5532121, 6322424, 6734756, 7696864, 11064242, 12644848, 13469512, 15393728, 22128484, 25289696, 26939024, 38724847, 44256968, 50579392, 53878048, 77449694, 88513936, 107756096, 154899388, 177027872, 309798776, 354055744, 619597552, 1239195104, 2478390208]

約数ペア:

[(1, 2478390208), (2, 1239195104), (4, 619597552), (7, 354055744), (8, 309798776), (14, 177027872), (16, 154899388), (23, 107756096), (28, 88513936), (32, 77449694), (46, 53878048), (49, 50579392), (56, 44256968), (64, 38724847), (92, 26939024), (98, 25289696), (112, 22128484), (161, 15393728), (184, 13469512), (196, 12644848), (224, 11064242), (322, 7696864), (368, 6734756), (392, 6322424), (448, 5532121), (644, 3848432), (736, 3367378), (784, 3161212), (1127, 2199104), (1288, 1924216), (1472, 1683689), (1568, 1580606), (2254, 1099552), (2576, 962108), (3136, 790303), (4508, 549776), (5152, 481054), (9016, 274888), (10304, 240527), (18032, 137444), (34361, 72128), (36064, 68722)]