1490479992

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2851}}^1$

素因数の和:3053

約数の個数: 96

約数和(自身を含む): 4144355280

約数和(自身を除く): 2653875288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 137, 159, 212, 274, 318, 411, 424, 477, 548, 636, 822, 954, 1096, 1233, 1272, 1644, 1908, 2466, 2851, 3288, 3816, 4932, 5702, 7261, 8553, 9864, 11404, 14522, 17106, 21783, 22808, 25659, 29044, 34212, 43566, 51318, 58088, 65349, 68424, 87132, 102636, 130698, 151103, 174264, 205272, 261396, 302206, 390587, 453309, 522792, 604412, 781174, 906618, 1171761, 1208824, 1359927, 1562348, 1813236, 2343522, 2719854, 3124696, 3515283, 3626472, 4687044, 5439708, 7030566, 9374088, 10879416, 14061132, 20701111, 28122264, 41402222, 62103333, 82804444, 124206666, 165608888, 186309999, 248413332, 372619998, 496826664, 745239996, 1490479992]

約数ペア:

[(1, 1490479992), (2, 745239996), (3, 496826664), (4, 372619998), (6, 248413332), (8, 186309999), (9, 165608888), (12, 124206666), (18, 82804444), (24, 62103333), (36, 41402222), (53, 28122264), (72, 20701111), (106, 14061132), (137, 10879416), (159, 9374088), (212, 7030566), (274, 5439708), (318, 4687044), (411, 3626472), (424, 3515283), (477, 3124696), (548, 2719854), (636, 2343522), (822, 1813236), (954, 1562348), (1096, 1359927), (1233, 1208824), (1272, 1171761), (1644, 906618), (1908, 781174), (2466, 604412), (2851, 522792), (3288, 453309), (3816, 390587), (4932, 302206), (5702, 261396), (7261, 205272), (8553, 174264), (9864, 151103), (11404, 130698), (14522, 102636), (17106, 87132), (21783, 68424), (22808, 65349), (25659, 58088), (29044, 51318), (34212, 43566)]