394480128

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1978

約数の個数: 160

約数和(自身を含む): 1264919040

約数和(自身を除く): 870438912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 512, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1536, 1596, 1792, 1824, 1931, 2128, 2432, 2688, 3192, 3584, 3648, 3862, 4256, 4864, 5376, 5793, 6384, 7296, 7724, 8512, 9728, 10752, 11586, 12768, 13517, 14592, 15448, 17024, 23172, 25536, 27034, 29184, 30896, 34048, 36689, 40551, 46344, 51072, 54068, 61792, 68096, 73378, 81102, 92688, 102144, 108136, 110067, 123584, 146756, 162204, 185376, 204288, 216272, 220134, 247168, 256823, 293512, 324408, 370752, 432544, 440268, 494336, 513646, 587024, 648816, 741504, 770469, 865088, 880536, 988672, 1027292, 1174048, 1297632, 1483008, 1540938, 1730176, 1761072, 2054584, 2348096, 2595264, 2966016, 3081876, 3460352, 3522144, 4109168, 4696192, 5190528, 6163752, 6920704, 7044288, 8218336, 9392384, 10381056, 12327504, 14088576, 16436672, 18784768, 20762112, 24655008, 28177152, 32873344, 49310016, 56354304, 65746688, 98620032, 131493376, 197240064, 394480128]

約数ペア:

[(1, 394480128), (2, 197240064), (3, 131493376), (4, 98620032), (6, 65746688), (7, 56354304), (8, 49310016), (12, 32873344), (14, 28177152), (16, 24655008), (19, 20762112), (21, 18784768), (24, 16436672), (28, 14088576), (32, 12327504), (38, 10381056), (42, 9392384), (48, 8218336), (56, 7044288), (57, 6920704), (64, 6163752), (76, 5190528), (84, 4696192), (96, 4109168), (112, 3522144), (114, 3460352), (128, 3081876), (133, 2966016), (152, 2595264), (168, 2348096), (192, 2054584), (224, 1761072), (228, 1730176), (256, 1540938), (266, 1483008), (304, 1297632), (336, 1174048), (384, 1027292), (399, 988672), (448, 880536), (456, 865088), (512, 770469), (532, 741504), (608, 648816), (672, 587024), (768, 513646), (798, 494336), (896, 440268), (912, 432544), (1064, 370752), (1216, 324408), (1344, 293512), (1536, 256823), (1596, 247168), (1792, 220134), (1824, 216272), (1931, 204288), (2128, 185376), (2432, 162204), (2688, 146756), (3192, 123584), (3584, 110067), (3648, 108136), (3862, 102144), (4256, 92688), (4864, 81102), (5376, 73378), (5793, 68096), (6384, 61792), (7296, 54068), (7724, 51072), (8512, 46344), (9728, 40551), (10752, 36689), (11586, 34048), (12768, 30896), (13517, 29184), (14592, 27034), (15448, 25536), (17024, 23172)]