513161968

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{3631}}^1$

素因数の和:3734

約数の個数: 60

約数和(自身を含む): 1108130464

約数和(自身を除く): 594968496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 121, 146, 176, 242, 292, 484, 584, 803, 968, 1168, 1606, 1936, 3212, 3631, 6424, 7262, 8833, 12848, 14524, 17666, 29048, 35332, 39941, 58096, 70664, 79882, 141328, 159764, 265063, 319528, 439351, 530126, 639056, 878702, 1060252, 1757404, 2120504, 2915693, 3514808, 4241008, 5831386, 7029616, 11662772, 23325544, 32072623, 46651088, 64145246, 128290492, 256580984, 513161968]

約数ペア:

[(1, 513161968), (2, 256580984), (4, 128290492), (8, 64145246), (11, 46651088), (16, 32072623), (22, 23325544), (44, 11662772), (73, 7029616), (88, 5831386), (121, 4241008), (146, 3514808), (176, 2915693), (242, 2120504), (292, 1757404), (484, 1060252), (584, 878702), (803, 639056), (968, 530126), (1168, 439351), (1606, 319528), (1936, 265063), (3212, 159764), (3631, 141328), (6424, 79882), (7262, 70664), (8833, 58096), (12848, 39941), (14524, 35332), (17666, 29048)]