249574752

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2945

約数の個数: 144

約数和(自身を含む): 830269440

約数和(自身を除く): 580694688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 2879, 3096, 3612, 4128, 4816, 5418, 5758, 6192, 7224, 8637, 9632, 10836, 11516, 12384, 14448, 17274, 20153, 21672, 23032, 25911, 28896, 34548, 40306, 43344, 46064, 51822, 60459, 69096, 80612, 86688, 92128, 103644, 120918, 123797, 138192, 161224, 181377, 207288, 241836, 247594, 276384, 322448, 362754, 371391, 414576, 483672, 495188, 644896, 725508, 742782, 829152, 866579, 967344, 990376, 1114173, 1451016, 1485564, 1733158, 1934688, 1980752, 2228346, 2599737, 2902032, 2971128, 3466316, 3961504, 4456692, 5199474, 5804064, 5942256, 6932632, 7799211, 8913384, 10398948, 11884512, 13865264, 15598422, 17826768, 20797896, 27730528, 31196844, 35653536, 41595792, 62393688, 83191584, 124787376, 249574752]

約数ペア:

[(1, 249574752), (2, 124787376), (3, 83191584), (4, 62393688), (6, 41595792), (7, 35653536), (8, 31196844), (9, 27730528), (12, 20797896), (14, 17826768), (16, 15598422), (18, 13865264), (21, 11884512), (24, 10398948), (28, 8913384), (32, 7799211), (36, 6932632), (42, 5942256), (43, 5804064), (48, 5199474), (56, 4456692), (63, 3961504), (72, 3466316), (84, 2971128), (86, 2902032), (96, 2599737), (112, 2228346), (126, 1980752), (129, 1934688), (144, 1733158), (168, 1485564), (172, 1451016), (224, 1114173), (252, 990376), (258, 967344), (288, 866579), (301, 829152), (336, 742782), (344, 725508), (387, 644896), (504, 495188), (516, 483672), (602, 414576), (672, 371391), (688, 362754), (774, 322448), (903, 276384), (1008, 247594), (1032, 241836), (1204, 207288), (1376, 181377), (1548, 161224), (1806, 138192), (2016, 123797), (2064, 120918), (2408, 103644), (2709, 92128), (2879, 86688), (3096, 80612), (3612, 69096), (4128, 60459), (4816, 51822), (5418, 46064), (5758, 43344), (6192, 40306), (7224, 34548), (8637, 28896), (9632, 25911), (10836, 23032), (11516, 21672), (12384, 20153), (14448, 17274)]