254280384

素因数分解:

$2^6\times 3^4\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:476

約数の個数: 140

約数和(自身を含む): 760727968

約数和(自身を除く): 506447584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 181, 192, 216, 271, 288, 324, 362, 432, 542, 543, 576, 648, 724, 813, 864, 1084, 1086, 1296, 1448, 1626, 1629, 1728, 2168, 2172, 2439, 2592, 2896, 3252, 3258, 4336, 4344, 4878, 4887, 5184, 5792, 6504, 6516, 7317, 8672, 8688, 9756, 9774, 11584, 13008, 13032, 14634, 14661, 17344, 17376, 19512, 19548, 21951, 26016, 26064, 29268, 29322, 34752, 39024, 39096, 43902, 49051, 52032, 52128, 58536, 58644, 78048, 78192, 87804, 98102, 104256, 117072, 117288, 147153, 156096, 156384, 175608, 196204, 234144, 234576, 294306, 312768, 351216, 392408, 441459, 468288, 469152, 588612, 702432, 784816, 882918, 938304, 1177224, 1324377, 1404864, 1569632, 1765836, 2354448, 2648754, 3139264, 3531672, 3973131, 4708896, 5297508, 7063344, 7946262, 9417792, 10595016, 14126688, 15892524, 21190032, 28253376, 31785048, 42380064, 63570096, 84760128, 127140192, 254280384]

約数ペア:

[(1, 254280384), (2, 127140192), (3, 84760128), (4, 63570096), (6, 42380064), (8, 31785048), (9, 28253376), (12, 21190032), (16, 15892524), (18, 14126688), (24, 10595016), (27, 9417792), (32, 7946262), (36, 7063344), (48, 5297508), (54, 4708896), (64, 3973131), (72, 3531672), (81, 3139264), (96, 2648754), (108, 2354448), (144, 1765836), (162, 1569632), (181, 1404864), (192, 1324377), (216, 1177224), (271, 938304), (288, 882918), (324, 784816), (362, 702432), (432, 588612), (542, 469152), (543, 468288), (576, 441459), (648, 392408), (724, 351216), (813, 312768), (864, 294306), (1084, 234576), (1086, 234144), (1296, 196204), (1448, 175608), (1626, 156384), (1629, 156096), (1728, 147153), (2168, 117288), (2172, 117072), (2439, 104256), (2592, 98102), (2896, 87804), (3252, 78192), (3258, 78048), (4336, 58644), (4344, 58536), (4878, 52128), (4887, 52032), (5184, 49051), (5792, 43902), (6504, 39096), (6516, 39024), (7317, 34752), (8672, 29322), (8688, 29268), (9756, 26064), (9774, 26016), (11584, 21951), (13008, 19548), (13032, 19512), (14634, 17376), (14661, 17344)]