39985176

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 128270520

約数和(自身を除く): 88285344

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 281, 294, 308, 363, 392, 462, 484, 539, 562, 588, 616, 726, 843, 847, 924, 968, 1078, 1124, 1176, 1452, 1617, 1686, 1694, 1848, 1967, 2156, 2248, 2541, 2904, 3091, 3234, 3372, 3388, 3934, 4312, 5082, 5901, 5929, 6182, 6468, 6744, 6776, 7868, 9273, 10164, 11802, 11858, 12364, 12936, 13769, 15736, 17787, 18546, 20328, 21637, 23604, 23716, 24728, 27538, 34001, 35574, 37092, 41307, 43274, 47208, 47432, 55076, 64911, 68002, 71148, 74184, 82614, 86548, 102003, 110152, 129822, 136004, 142296, 151459, 165228, 173096, 204006, 238007, 259644, 272008, 302918, 330456, 408012, 454377, 476014, 519288, 605836, 714021, 816024, 908754, 952028, 1211672, 1428042, 1666049, 1817508, 1904056, 2856084, 3332098, 3635016, 4998147, 5712168, 6664196, 9996294, 13328392, 19992588, 39985176]

約数ペア:

[(1, 39985176), (2, 19992588), (3, 13328392), (4, 9996294), (6, 6664196), (7, 5712168), (8, 4998147), (11, 3635016), (12, 3332098), (14, 2856084), (21, 1904056), (22, 1817508), (24, 1666049), (28, 1428042), (33, 1211672), (42, 952028), (44, 908754), (49, 816024), (56, 714021), (66, 605836), (77, 519288), (84, 476014), (88, 454377), (98, 408012), (121, 330456), (132, 302918), (147, 272008), (154, 259644), (168, 238007), (196, 204006), (231, 173096), (242, 165228), (264, 151459), (281, 142296), (294, 136004), (308, 129822), (363, 110152), (392, 102003), (462, 86548), (484, 82614), (539, 74184), (562, 71148), (588, 68002), (616, 64911), (726, 55076), (843, 47432), (847, 47208), (924, 43274), (968, 41307), (1078, 37092), (1124, 35574), (1176, 34001), (1452, 27538), (1617, 24728), (1686, 23716), (1694, 23604), (1848, 21637), (1967, 20328), (2156, 18546), (2248, 17787), (2541, 15736), (2904, 13769), (3091, 12936), (3234, 12364), (3372, 11858), (3388, 11802), (3934, 10164), (4312, 9273), (5082, 7868), (5901, 6776), (5929, 6744), (6182, 6468)]