2128339584

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{87977}}^1$

素因数の和:88007

約数の個数: 128

約数和(自身を含む): 7179004800

約数和(自身を除く): 5050665216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 87977, 175954, 263931, 351908, 527862, 615839, 703816, 791793, 1055724, 1231678, 1407632, 1583586, 1847517, 2111448, 2375379, 2463356, 2815264, 3167172, 3695034, 4222896, 4750758, 4926712, 5542551, 5630528, 6334344, 7390068, 8445792, 9501516, 9853424, 11085102, 11261056, 12668688, 14780136, 16627653, 16891584, 19003032, 19706848, 22170204, 25337376, 29560272, 33255306, 33783168, 38006064, 39413696, 44340408, 50674752, 59120544, 66510612, 76012128, 78827392, 88680816, 101349504, 118241088, 133021224, 152024256, 177361632, 236482176, 266042448, 304048512, 354723264, 532084896, 709446528, 1064169792, 2128339584]

約数ペア:

[(1, 2128339584), (2, 1064169792), (3, 709446528), (4, 532084896), (6, 354723264), (7, 304048512), (8, 266042448), (9, 236482176), (12, 177361632), (14, 152024256), (16, 133021224), (18, 118241088), (21, 101349504), (24, 88680816), (27, 78827392), (28, 76012128), (32, 66510612), (36, 59120544), (42, 50674752), (48, 44340408), (54, 39413696), (56, 38006064), (63, 33783168), (64, 33255306), (72, 29560272), (84, 25337376), (96, 22170204), (108, 19706848), (112, 19003032), (126, 16891584), (128, 16627653), (144, 14780136), (168, 12668688), (189, 11261056), (192, 11085102), (216, 9853424), (224, 9501516), (252, 8445792), (288, 7390068), (336, 6334344), (378, 5630528), (384, 5542551), (432, 4926712), (448, 4750758), (504, 4222896), (576, 3695034), (672, 3167172), (756, 2815264), (864, 2463356), (896, 2375379), (1008, 2111448), (1152, 1847517), (1344, 1583586), (1512, 1407632), (1728, 1231678), (2016, 1055724), (2688, 791793), (3024, 703816), (3456, 615839), (4032, 527862), (6048, 351908), (8064, 263931), (12096, 175954), (24192, 87977)]