489371736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3089}}^1$

素因数の和:3169

約数の個数: 128

約数和(自身を含む): 1495065600

約数和(自身を除く): 1005693864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 41, 42, 46, 56, 69, 82, 84, 92, 123, 138, 161, 164, 168, 184, 246, 276, 287, 322, 328, 483, 492, 552, 574, 644, 861, 943, 966, 984, 1148, 1288, 1722, 1886, 1932, 2296, 2829, 3089, 3444, 3772, 3864, 5658, 6178, 6601, 6888, 7544, 9267, 11316, 12356, 13202, 18534, 19803, 21623, 22632, 24712, 26404, 37068, 39606, 43246, 52808, 64869, 71047, 74136, 79212, 86492, 126649, 129738, 142094, 158424, 172984, 213141, 253298, 259476, 284188, 379947, 426282, 497329, 506596, 518952, 568376, 759894, 852564, 886543, 994658, 1013192, 1491987, 1519788, 1705128, 1773086, 1989316, 2659629, 2912927, 2983974, 3039576, 3546172, 3978632, 5319258, 5825854, 5967948, 7092344, 8738781, 10638516, 11651708, 11935896, 17477562, 20390489, 21277032, 23303416, 34955124, 40780978, 61171467, 69910248, 81561956, 122342934, 163123912, 244685868, 489371736]

約数ペア:

[(1, 489371736), (2, 244685868), (3, 163123912), (4, 122342934), (6, 81561956), (7, 69910248), (8, 61171467), (12, 40780978), (14, 34955124), (21, 23303416), (23, 21277032), (24, 20390489), (28, 17477562), (41, 11935896), (42, 11651708), (46, 10638516), (56, 8738781), (69, 7092344), (82, 5967948), (84, 5825854), (92, 5319258), (123, 3978632), (138, 3546172), (161, 3039576), (164, 2983974), (168, 2912927), (184, 2659629), (246, 1989316), (276, 1773086), (287, 1705128), (322, 1519788), (328, 1491987), (483, 1013192), (492, 994658), (552, 886543), (574, 852564), (644, 759894), (861, 568376), (943, 518952), (966, 506596), (984, 497329), (1148, 426282), (1288, 379947), (1722, 284188), (1886, 259476), (1932, 253298), (2296, 213141), (2829, 172984), (3089, 158424), (3444, 142094), (3772, 129738), (3864, 126649), (5658, 86492), (6178, 79212), (6601, 74136), (6888, 71047), (7544, 64869), (9267, 52808), (11316, 43246), (12356, 39606), (13202, 37068), (18534, 26404), (19803, 24712), (21623, 22632)]