281859352

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{18133}}^1$

素因数の和:18235

約数の個数: 32

約数和(自身を含む): 554900400

約数和(自身を除く): 273041048

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 232, 268, 536, 1943, 3886, 7772, 15544, 18133, 36266, 72532, 145064, 525857, 1051714, 1214911, 2103428, 2429822, 4206856, 4859644, 9719288, 35232419, 70464838, 140929676, 281859352]

約数ペア:

[(1, 281859352), (2, 140929676), (4, 70464838), (8, 35232419), (29, 9719288), (58, 4859644), (67, 4206856), (116, 2429822), (134, 2103428), (232, 1214911), (268, 1051714), (536, 525857), (1943, 145064), (3886, 72532), (7772, 36266), (15544, 18133)]