748724256

素因数分解:

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

素因数の和:2948

約数の個数: 192

約数和(自身を含む): 2554675200

約数和(自身を除く): 1805950944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 96, 108, 112, 126, 129, 144, 168, 172, 189, 216, 224, 252, 258, 288, 301, 336, 344, 378, 387, 432, 504, 516, 602, 672, 688, 756, 774, 864, 903, 1008, 1032, 1161, 1204, 1376, 1512, 1548, 1806, 2016, 2064, 2322, 2408, 2709, 2879, 3024, 3096, 3612, 4128, 4644, 4816, 5418, 5758, 6048, 6192, 7224, 8127, 8637, 9288, 9632, 10836, 11516, 12384, 14448, 16254, 17274, 18576, 20153, 21672, 23032, 25911, 28896, 32508, 34548, 37152, 40306, 43344, 46064, 51822, 60459, 65016, 69096, 77733, 80612, 86688, 92128, 103644, 120918, 123797, 130032, 138192, 155466, 161224, 181377, 207288, 241836, 247594, 260064, 276384, 310932, 322448, 362754, 371391, 414576, 483672, 495188, 544131, 621864, 644896, 725508, 742782, 829152, 866579, 967344, 990376, 1088262, 1114173, 1243728, 1451016, 1485564, 1733158, 1934688, 1980752, 2176524, 2228346, 2487456, 2599737, 2902032, 2971128, 3342519, 3466316, 3961504, 4353048, 4456692, 5199474, 5804064, 5942256, 6685038, 6932632, 7799211, 8706096, 8913384, 10398948, 11884512, 13370076, 13865264, 15598422, 17412192, 17826768, 20797896, 23397633, 26740152, 27730528, 31196844, 35653536, 41595792, 46795266, 53480304, 62393688, 83191584, 93590532, 106960608, 124787376, 187181064, 249574752, 374362128, 748724256]

約数ペア:

[(1, 748724256), (2, 374362128), (3, 249574752), (4, 187181064), (6, 124787376), (7, 106960608), (8, 93590532), (9, 83191584), (12, 62393688), (14, 53480304), (16, 46795266), (18, 41595792), (21, 35653536), (24, 31196844), (27, 27730528), (28, 26740152), (32, 23397633), (36, 20797896), (42, 17826768), (43, 17412192), (48, 15598422), (54, 13865264), (56, 13370076), (63, 11884512), (72, 10398948), (84, 8913384), (86, 8706096), (96, 7799211), (108, 6932632), (112, 6685038), (126, 5942256), (129, 5804064), (144, 5199474), (168, 4456692), (172, 4353048), (189, 3961504), (216, 3466316), (224, 3342519), (252, 2971128), (258, 2902032), (288, 2599737), (301, 2487456), (336, 2228346), (344, 2176524), (378, 1980752), (387, 1934688), (432, 1733158), (504, 1485564), (516, 1451016), (602, 1243728), (672, 1114173), (688, 1088262), (756, 990376), (774, 967344), (864, 866579), (903, 829152), (1008, 742782), (1032, 725508), (1161, 644896), (1204, 621864), (1376, 544131), (1512, 495188), (1548, 483672), (1806, 414576), (2016, 371391), (2064, 362754), (2322, 322448), (2408, 310932), (2709, 276384), (2879, 260064), (3024, 247594), (3096, 241836), (3612, 207288), (4128, 181377), (4644, 161224), (4816, 155466), (5418, 138192), (5758, 130032), (6048, 123797), (6192, 120918), (7224, 103644), (8127, 92128), (8637, 86688), (9288, 80612), (9632, 77733), (10836, 69096), (11516, 65016), (12384, 60459), (14448, 51822), (16254, 46064), (17274, 43344), (18576, 40306), (20153, 37152), (21672, 34548), (23032, 32508), (25911, 28896)]