258398868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5503}}^1$

素因数の和:5573

約数の個数: 96

約数和(自身を含む): 759463936

約数和(自身を除く): 501065068

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 182, 258, 273, 301, 364, 516, 546, 559, 602, 903, 1092, 1118, 1204, 1677, 1806, 2236, 3354, 3612, 3913, 5503, 6708, 7826, 11006, 11739, 15652, 16509, 22012, 23478, 33018, 38521, 46956, 66036, 71539, 77042, 115563, 143078, 154084, 214617, 231126, 236629, 286156, 429234, 462252, 473258, 500773, 709887, 858468, 946516, 1001546, 1419774, 1502319, 1656403, 2003092, 2839548, 3004638, 3076177, 3312806, 4969209, 6009276, 6152354, 6625612, 9228531, 9938418, 12304708, 18457062, 19876836, 21533239, 36914124, 43066478, 64599717, 86132956, 129199434, 258398868]

約数ペア:

[(1, 258398868), (2, 129199434), (3, 86132956), (4, 64599717), (6, 43066478), (7, 36914124), (12, 21533239), (13, 19876836), (14, 18457062), (21, 12304708), (26, 9938418), (28, 9228531), (39, 6625612), (42, 6152354), (43, 6009276), (52, 4969209), (78, 3312806), (84, 3076177), (86, 3004638), (91, 2839548), (129, 2003092), (156, 1656403), (172, 1502319), (182, 1419774), (258, 1001546), (273, 946516), (301, 858468), (364, 709887), (516, 500773), (546, 473258), (559, 462252), (602, 429234), (903, 286156), (1092, 236629), (1118, 231126), (1204, 214617), (1677, 154084), (1806, 143078), (2236, 115563), (3354, 77042), (3612, 71539), (3913, 66036), (5503, 46956), (6708, 38521), (7826, 33018), (11006, 23478), (11739, 22012), (15652, 16509)]