1216992384

素因数分解:

$2^7\times 3^3\times {\mathrm{397}}^1\times {\mathrm{887}}^1$

素因数の和:1307

約数の個数: 128

約数和(自身を含む): 3604924800

約数和(自身を除く): 2387932416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 397, 432, 576, 794, 864, 887, 1152, 1191, 1588, 1728, 1774, 2382, 2661, 3176, 3456, 3548, 3573, 4764, 5322, 6352, 7096, 7146, 7983, 9528, 10644, 10719, 12704, 14192, 14292, 15966, 19056, 21288, 21438, 23949, 25408, 28384, 28584, 31932, 38112, 42576, 42876, 47898, 50816, 56768, 57168, 63864, 76224, 85152, 85752, 95796, 113536, 114336, 127728, 152448, 170304, 171504, 191592, 228672, 255456, 340608, 343008, 352139, 383184, 457344, 510912, 686016, 704278, 766368, 1021824, 1056417, 1372032, 1408556, 1532736, 2112834, 2817112, 3065472, 3169251, 4225668, 5634224, 6338502, 8451336, 9507753, 11268448, 12677004, 16902672, 19015506, 22536896, 25354008, 33805344, 38031012, 45073792, 50708016, 67610688, 76062024, 101416032, 135221376, 152124048, 202832064, 304248096, 405664128, 608496192, 1216992384]

約数ペア:

[(1, 1216992384), (2, 608496192), (3, 405664128), (4, 304248096), (6, 202832064), (8, 152124048), (9, 135221376), (12, 101416032), (16, 76062024), (18, 67610688), (24, 50708016), (27, 45073792), (32, 38031012), (36, 33805344), (48, 25354008), (54, 22536896), (64, 19015506), (72, 16902672), (96, 12677004), (108, 11268448), (128, 9507753), (144, 8451336), (192, 6338502), (216, 5634224), (288, 4225668), (384, 3169251), (397, 3065472), (432, 2817112), (576, 2112834), (794, 1532736), (864, 1408556), (887, 1372032), (1152, 1056417), (1191, 1021824), (1588, 766368), (1728, 704278), (1774, 686016), (2382, 510912), (2661, 457344), (3176, 383184), (3456, 352139), (3548, 343008), (3573, 340608), (4764, 255456), (5322, 228672), (6352, 191592), (7096, 171504), (7146, 170304), (7983, 152448), (9528, 127728), (10644, 114336), (10719, 113536), (12704, 95796), (14192, 85752), (14292, 85152), (15966, 76224), (19056, 63864), (21288, 57168), (21438, 56768), (23949, 50816), (25408, 47898), (28384, 42876), (28584, 42576), (31932, 38112)]