2080351008

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{167987}}^1$

素因数の和:168046

約数の個数: 72

約数和(自身を含む): 6053615568

約数和(自身を除く): 3973264560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 167987, 335974, 503961, 671948, 1007922, 1343896, 1511883, 2015844, 2687792, 3023766, 4031688, 5375584, 6047532, 7223441, 8063376, 12095064, 14446882, 16126752, 21670323, 24190128, 28893764, 43340646, 48380256, 57787528, 65010969, 86681292, 115575056, 130021938, 173362584, 231150112, 260043876, 346725168, 520087752, 693450336, 1040175504, 2080351008]

約数ペア:

[(1, 2080351008), (2, 1040175504), (3, 693450336), (4, 520087752), (6, 346725168), (8, 260043876), (9, 231150112), (12, 173362584), (16, 130021938), (18, 115575056), (24, 86681292), (32, 65010969), (36, 57787528), (43, 48380256), (48, 43340646), (72, 28893764), (86, 24190128), (96, 21670323), (129, 16126752), (144, 14446882), (172, 12095064), (258, 8063376), (288, 7223441), (344, 6047532), (387, 5375584), (516, 4031688), (688, 3023766), (774, 2687792), (1032, 2015844), (1376, 1511883), (1548, 1343896), (2064, 1007922), (3096, 671948), (4128, 503961), (6192, 335974), (12384, 167987)]