261228048

素因数分解:

$2^4\times 3^1\times {\mathrm{1231}}^1\times {\mathrm{4421}}^1$

素因数の和:5663

約数の個数: 40

約数和(自身を含む): 675540096

約数和(自身を除く): 414312048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1231, 2462, 3693, 4421, 4924, 7386, 8842, 9848, 13263, 14772, 17684, 19696, 26526, 29544, 35368, 53052, 59088, 70736, 106104, 212208, 5442251, 10884502, 16326753, 21769004, 32653506, 43538008, 65307012, 87076016, 130614024, 261228048]

約数ペア:

[(1, 261228048), (2, 130614024), (3, 87076016), (4, 65307012), (6, 43538008), (8, 32653506), (12, 21769004), (16, 16326753), (24, 10884502), (48, 5442251), (1231, 212208), (2462, 106104), (3693, 70736), (4421, 59088), (4924, 53052), (7386, 35368), (8842, 29544), (9848, 26526), (13263, 19696), (14772, 17684)]