1648657152

素因数分解:

$2^8\times 3^4\times {\mathrm{43}}^3$

素因数の和:157

約数の個数: 180

約数和(自身を含む): 5033043400

約数和(自身を除く): 3384386248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 256, 258, 288, 324, 344, 384, 387, 432, 516, 576, 648, 688, 768, 774, 864, 1032, 1152, 1161, 1296, 1376, 1548, 1728, 1849, 2064, 2304, 2322, 2592, 2752, 3096, 3456, 3483, 3698, 4128, 4644, 5184, 5504, 5547, 6192, 6912, 6966, 7396, 8256, 9288, 10368, 11008, 11094, 12384, 13932, 14792, 16512, 16641, 18576, 20736, 22188, 24768, 27864, 29584, 33024, 33282, 37152, 44376, 49536, 49923, 55728, 59168, 66564, 74304, 79507, 88752, 99072, 99846, 111456, 118336, 133128, 148608, 149769, 159014, 177504, 199692, 222912, 236672, 238521, 266256, 297216, 299538, 318028, 355008, 399384, 445824, 473344, 477042, 532512, 599076, 636056, 710016, 715563, 798768, 891648, 954084, 1065024, 1198152, 1272112, 1420032, 1431126, 1597536, 1908168, 2130048, 2146689, 2396304, 2544224, 2862252, 3195072, 3816336, 4260096, 4293378, 4792608, 5088448, 5724504, 6390144, 6440067, 7632672, 8586756, 9585216, 10176896, 11449008, 12780288, 12880134, 15265344, 17173512, 19170432, 20353792, 22898016, 25760268, 30530688, 34347024, 38340864, 45796032, 51520536, 61061376, 68694048, 91592064, 103041072, 137388096, 183184128, 206082144, 274776192, 412164288, 549552384, 824328576, 1648657152]

約数ペア:

[(1, 1648657152), (2, 824328576), (3, 549552384), (4, 412164288), (6, 274776192), (8, 206082144), (9, 183184128), (12, 137388096), (16, 103041072), (18, 91592064), (24, 68694048), (27, 61061376), (32, 51520536), (36, 45796032), (43, 38340864), (48, 34347024), (54, 30530688), (64, 25760268), (72, 22898016), (81, 20353792), (86, 19170432), (96, 17173512), (108, 15265344), (128, 12880134), (129, 12780288), (144, 11449008), (162, 10176896), (172, 9585216), (192, 8586756), (216, 7632672), (256, 6440067), (258, 6390144), (288, 5724504), (324, 5088448), (344, 4792608), (384, 4293378), (387, 4260096), (432, 3816336), (516, 3195072), (576, 2862252), (648, 2544224), (688, 2396304), (768, 2146689), (774, 2130048), (864, 1908168), (1032, 1597536), (1152, 1431126), (1161, 1420032), (1296, 1272112), (1376, 1198152), (1548, 1065024), (1728, 954084), (1849, 891648), (2064, 798768), (2304, 715563), (2322, 710016), (2592, 636056), (2752, 599076), (3096, 532512), (3456, 477042), (3483, 473344), (3698, 445824), (4128, 399384), (4644, 355008), (5184, 318028), (5504, 299538), (5547, 297216), (6192, 266256), (6912, 238521), (6966, 236672), (7396, 222912), (8256, 199692), (9288, 177504), (10368, 159014), (11008, 149769), (11094, 148608), (12384, 133128), (13932, 118336), (14792, 111456), (16512, 99846), (16641, 99072), (18576, 88752), (20736, 79507), (22188, 74304), (24768, 66564), (27864, 59168), (29584, 55728), (33024, 49923), (33282, 49536), (37152, 44376)]