389314944

素因数分解:

$2^7\times 3^3\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 1159372800

約数和(自身を除く): 770057856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 288, 381, 384, 432, 508, 576, 762, 864, 887, 1016, 1143, 1152, 1524, 1728, 1774, 2032, 2286, 2661, 3048, 3429, 3456, 3548, 4064, 4572, 5322, 6096, 6858, 7096, 7983, 8128, 9144, 10644, 12192, 13716, 14192, 15966, 16256, 18288, 21288, 23949, 24384, 27432, 28384, 31932, 36576, 42576, 47898, 48768, 54864, 56768, 63864, 73152, 85152, 95796, 109728, 112649, 113536, 127728, 146304, 170304, 191592, 219456, 225298, 255456, 337947, 340608, 383184, 438912, 450596, 510912, 675894, 766368, 901192, 1013841, 1021824, 1351788, 1532736, 1802384, 2027682, 2703576, 3041523, 3065472, 3604768, 4055364, 5407152, 6083046, 7209536, 8110728, 10814304, 12166092, 14419072, 16221456, 21628608, 24332184, 32442912, 43257216, 48664368, 64885824, 97328736, 129771648, 194657472, 389314944]

約数ペア:

[(1, 389314944), (2, 194657472), (3, 129771648), (4, 97328736), (6, 64885824), (8, 48664368), (9, 43257216), (12, 32442912), (16, 24332184), (18, 21628608), (24, 16221456), (27, 14419072), (32, 12166092), (36, 10814304), (48, 8110728), (54, 7209536), (64, 6083046), (72, 5407152), (96, 4055364), (108, 3604768), (127, 3065472), (128, 3041523), (144, 2703576), (192, 2027682), (216, 1802384), (254, 1532736), (288, 1351788), (381, 1021824), (384, 1013841), (432, 901192), (508, 766368), (576, 675894), (762, 510912), (864, 450596), (887, 438912), (1016, 383184), (1143, 340608), (1152, 337947), (1524, 255456), (1728, 225298), (1774, 219456), (2032, 191592), (2286, 170304), (2661, 146304), (3048, 127728), (3429, 113536), (3456, 112649), (3548, 109728), (4064, 95796), (4572, 85152), (5322, 73152), (6096, 63864), (6858, 56768), (7096, 54864), (7983, 48768), (8128, 47898), (9144, 42576), (10644, 36576), (12192, 31932), (13716, 28384), (14192, 27432), (15966, 24384), (16256, 23949), (18288, 21288)]