391633056

素因数分解:

$2^5\times 3^4\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1248

約数の個数: 120

約数和(自身を含む): 1161135360

約数和(自身を除く): 769502304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 139, 144, 162, 216, 278, 288, 324, 417, 432, 556, 648, 834, 864, 1087, 1112, 1251, 1296, 1668, 2174, 2224, 2502, 2592, 3261, 3336, 3753, 4348, 4448, 5004, 6522, 6672, 7506, 8696, 9783, 10008, 11259, 13044, 13344, 15012, 17392, 19566, 20016, 22518, 26088, 29349, 30024, 34784, 39132, 40032, 45036, 52176, 58698, 60048, 78264, 88047, 90072, 104352, 117396, 120096, 151093, 156528, 176094, 180144, 234792, 302186, 313056, 352188, 360288, 453279, 469584, 604372, 704376, 906558, 939168, 1208744, 1359837, 1408752, 1813116, 2417488, 2719674, 2817504, 3626232, 4079511, 4834976, 5439348, 7252464, 8159022, 10878696, 12238533, 14504928, 16318044, 21757392, 24477066, 32636088, 43514784, 48954132, 65272176, 97908264, 130544352, 195816528, 391633056]

約数ペア:

[(1, 391633056), (2, 195816528), (3, 130544352), (4, 97908264), (6, 65272176), (8, 48954132), (9, 43514784), (12, 32636088), (16, 24477066), (18, 21757392), (24, 16318044), (27, 14504928), (32, 12238533), (36, 10878696), (48, 8159022), (54, 7252464), (72, 5439348), (81, 4834976), (96, 4079511), (108, 3626232), (139, 2817504), (144, 2719674), (162, 2417488), (216, 1813116), (278, 1408752), (288, 1359837), (324, 1208744), (417, 939168), (432, 906558), (556, 704376), (648, 604372), (834, 469584), (864, 453279), (1087, 360288), (1112, 352188), (1251, 313056), (1296, 302186), (1668, 234792), (2174, 180144), (2224, 176094), (2502, 156528), (2592, 151093), (3261, 120096), (3336, 117396), (3753, 104352), (4348, 90072), (4448, 88047), (5004, 78264), (6522, 60048), (6672, 58698), (7506, 52176), (8696, 45036), (9783, 40032), (10008, 39132), (11259, 34784), (13044, 30024), (13344, 29349), (15012, 26088), (17392, 22518), (19566, 20016)]