453643568

素因数分解:

$2^4\times 7^3\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:791

約数の個数: 80

約数和(自身を含む): 1034457600

約数和(自身を除く): 580814032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 131, 196, 262, 343, 392, 524, 631, 686, 784, 917, 1048, 1262, 1372, 1834, 2096, 2524, 2744, 3668, 4417, 5048, 5488, 6419, 7336, 8834, 10096, 12838, 14672, 17668, 25676, 30919, 35336, 44933, 51352, 61838, 70672, 82661, 89866, 102704, 123676, 165322, 179732, 216433, 247352, 330644, 359464, 432866, 494704, 578627, 661288, 718928, 865732, 1157254, 1322576, 1731464, 2314508, 3462928, 4050389, 4629016, 8100778, 9258032, 16201556, 28352723, 32403112, 56705446, 64806224, 113410892, 226821784, 453643568]

約数ペア:

[(1, 453643568), (2, 226821784), (4, 113410892), (7, 64806224), (8, 56705446), (14, 32403112), (16, 28352723), (28, 16201556), (49, 9258032), (56, 8100778), (98, 4629016), (112, 4050389), (131, 3462928), (196, 2314508), (262, 1731464), (343, 1322576), (392, 1157254), (524, 865732), (631, 718928), (686, 661288), (784, 578627), (917, 494704), (1048, 432866), (1262, 359464), (1372, 330644), (1834, 247352), (2096, 216433), (2524, 179732), (2744, 165322), (3668, 123676), (4417, 102704), (5048, 89866), (5488, 82661), (6419, 70672), (7336, 61838), (8834, 51352), (10096, 44933), (12838, 35336), (14672, 30919), (17668, 25676)]