298419604

素因数分解:

$2^2\times 7^3\times {\mathrm{199}}^1\times {\mathrm{1093}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 612640000

約数和(自身を除く): 314220396

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 343, 398, 686, 796, 1093, 1372, 1393, 2186, 2786, 4372, 5572, 7651, 9751, 15302, 19502, 30604, 39004, 53557, 68257, 107114, 136514, 214228, 217507, 273028, 374899, 435014, 749798, 870028, 1499596, 1522549, 3045098, 6090196, 10657843, 21315686, 42631372, 74604901, 149209802, 298419604]

約数ペア:

[(1, 298419604), (2, 149209802), (4, 74604901), (7, 42631372), (14, 21315686), (28, 10657843), (49, 6090196), (98, 3045098), (196, 1522549), (199, 1499596), (343, 870028), (398, 749798), (686, 435014), (796, 374899), (1093, 273028), (1372, 217507), (1393, 214228), (2186, 136514), (2786, 107114), (4372, 68257), (5572, 53557), (7651, 39004), (9751, 30604), (15302, 19502)]