260955648

素因数分解:

$2^9\times 3^3\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 792211200

約数和(自身を除く): 531255552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 288, 344, 384, 387, 432, 439, 512, 516, 576, 688, 768, 774, 864, 878, 1032, 1152, 1161, 1317, 1376, 1536, 1548, 1728, 1756, 2064, 2304, 2322, 2634, 2752, 3096, 3456, 3512, 3951, 4128, 4608, 4644, 5268, 5504, 6192, 6912, 7024, 7902, 8256, 9288, 10536, 11008, 11853, 12384, 13824, 14048, 15804, 16512, 18576, 18877, 21072, 22016, 23706, 24768, 28096, 31608, 33024, 37152, 37754, 42144, 47412, 49536, 56192, 56631, 63216, 66048, 74304, 75508, 84288, 94824, 99072, 112384, 113262, 126432, 148608, 151016, 168576, 169893, 189648, 198144, 224768, 226524, 252864, 297216, 302032, 337152, 339786, 379296, 453048, 505728, 509679, 594432, 604064, 674304, 679572, 758592, 906096, 1011456, 1019358, 1208128, 1359144, 1517184, 1812192, 2022912, 2038716, 2416256, 2718288, 3034368, 3624384, 4077432, 4832512, 5436576, 6068736, 7248768, 8154864, 9665024, 10873152, 14497536, 16309728, 21746304, 28995072, 32619456, 43492608, 65238912, 86985216, 130477824, 260955648]

約数ペア:

[(1, 260955648), (2, 130477824), (3, 86985216), (4, 65238912), (6, 43492608), (8, 32619456), (9, 28995072), (12, 21746304), (16, 16309728), (18, 14497536), (24, 10873152), (27, 9665024), (32, 8154864), (36, 7248768), (43, 6068736), (48, 5436576), (54, 4832512), (64, 4077432), (72, 3624384), (86, 3034368), (96, 2718288), (108, 2416256), (128, 2038716), (129, 2022912), (144, 1812192), (172, 1517184), (192, 1359144), (216, 1208128), (256, 1019358), (258, 1011456), (288, 906096), (344, 758592), (384, 679572), (387, 674304), (432, 604064), (439, 594432), (512, 509679), (516, 505728), (576, 453048), (688, 379296), (768, 339786), (774, 337152), (864, 302032), (878, 297216), (1032, 252864), (1152, 226524), (1161, 224768), (1317, 198144), (1376, 189648), (1536, 169893), (1548, 168576), (1728, 151016), (1756, 148608), (2064, 126432), (2304, 113262), (2322, 112384), (2634, 99072), (2752, 94824), (3096, 84288), (3456, 75508), (3512, 74304), (3951, 66048), (4128, 63216), (4608, 56631), (4644, 56192), (5268, 49536), (5504, 47412), (6192, 42144), (6912, 37754), (7024, 37152), (7902, 33024), (8256, 31608), (9288, 28096), (10536, 24768), (11008, 23706), (11853, 22016), (12384, 21072), (13824, 18877), (14048, 18576), (15804, 16512)]