2019308712

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 5315587200

約数和(自身を除く): 3296278488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 67, 82, 109, 123, 134, 164, 201, 218, 246, 268, 281, 327, 328, 402, 436, 492, 536, 562, 654, 804, 843, 872, 984, 1124, 1308, 1608, 1686, 2248, 2616, 2747, 3372, 4469, 5494, 6744, 7303, 8241, 8938, 10988, 11521, 13407, 14606, 16482, 17876, 18827, 21909, 21976, 23042, 26814, 29212, 30629, 32964, 34563, 35752, 37654, 43818, 46084, 53628, 56481, 58424, 61258, 65928, 69126, 75308, 87636, 91887, 92168, 107256, 112962, 122516, 138252, 150616, 175272, 183774, 225924, 245032, 276504, 299423, 367548, 451848, 598846, 735096, 771907, 898269, 1197692, 1255789, 1543814, 1796538, 2052143, 2315721, 2395384, 2511578, 3087628, 3593076, 3767367, 4104286, 4631442, 5023156, 6156429, 6175256, 7186152, 7534734, 8208572, 9262884, 10046312, 12312858, 15069468, 16417144, 18525768, 24625716, 30138936, 49251432, 84137863, 168275726, 252413589, 336551452, 504827178, 673102904, 1009654356, 2019308712]

約数ペア:

[(1, 2019308712), (2, 1009654356), (3, 673102904), (4, 504827178), (6, 336551452), (8, 252413589), (12, 168275726), (24, 84137863), (41, 49251432), (67, 30138936), (82, 24625716), (109, 18525768), (123, 16417144), (134, 15069468), (164, 12312858), (201, 10046312), (218, 9262884), (246, 8208572), (268, 7534734), (281, 7186152), (327, 6175256), (328, 6156429), (402, 5023156), (436, 4631442), (492, 4104286), (536, 3767367), (562, 3593076), (654, 3087628), (804, 2511578), (843, 2395384), (872, 2315721), (984, 2052143), (1124, 1796538), (1308, 1543814), (1608, 1255789), (1686, 1197692), (2248, 898269), (2616, 771907), (2747, 735096), (3372, 598846), (4469, 451848), (5494, 367548), (6744, 299423), (7303, 276504), (8241, 245032), (8938, 225924), (10988, 183774), (11521, 175272), (13407, 150616), (14606, 138252), (16482, 122516), (17876, 112962), (18827, 107256), (21909, 92168), (21976, 91887), (23042, 87636), (26814, 75308), (29212, 69126), (30629, 65928), (32964, 61258), (34563, 58424), (35752, 56481), (37654, 53628), (43818, 46084)]