390442752

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 216

約数和(自身を含む): 1318821504

約数和(自身を除く): 928378752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 128, 129, 144, 168, 172, 192, 224, 252, 256, 258, 288, 301, 336, 344, 384, 387, 448, 504, 516, 563, 576, 602, 672, 688, 768, 774, 896, 903, 1008, 1032, 1126, 1152, 1204, 1344, 1376, 1548, 1689, 1792, 1806, 2016, 2064, 2252, 2304, 2408, 2688, 2709, 2752, 3096, 3378, 3612, 3941, 4032, 4128, 4504, 4816, 5067, 5376, 5418, 5504, 6192, 6756, 7224, 7882, 8064, 8256, 9008, 9632, 10134, 10836, 11008, 11823, 12384, 13512, 14448, 15764, 16128, 16512, 18016, 19264, 20268, 21672, 23646, 24209, 24768, 27024, 28896, 31528, 33024, 35469, 36032, 38528, 40536, 43344, 47292, 48418, 49536, 54048, 57792, 63056, 70938, 72064, 72627, 77056, 81072, 86688, 94584, 96836, 99072, 108096, 115584, 126112, 141876, 144128, 145254, 162144, 169463, 173376, 189168, 193672, 216192, 217881, 231168, 252224, 283752, 290508, 324288, 338926, 346752, 378336, 387344, 432384, 435762, 504448, 508389, 567504, 581016, 648576, 677852, 693504, 756672, 774688, 871524, 1008896, 1016778, 1135008, 1162032, 1297152, 1355704, 1513344, 1525167, 1549376, 1743048, 2033556, 2270016, 2324064, 2711408, 3026688, 3050334, 3098752, 3486096, 4067112, 4540032, 4648128, 5422816, 6100668, 6197504, 6972192, 8134224, 9080064, 9296256, 10845632, 12201336, 13944384, 16268448, 18592512, 21691264, 24402672, 27888768, 32536896, 43382528, 48805344, 55777536, 65073792, 97610688, 130147584, 195221376, 390442752]

約数ペア:

[(1, 390442752), (2, 195221376), (3, 130147584), (4, 97610688), (6, 65073792), (7, 55777536), (8, 48805344), (9, 43382528), (12, 32536896), (14, 27888768), (16, 24402672), (18, 21691264), (21, 18592512), (24, 16268448), (28, 13944384), (32, 12201336), (36, 10845632), (42, 9296256), (43, 9080064), (48, 8134224), (56, 6972192), (63, 6197504), (64, 6100668), (72, 5422816), (84, 4648128), (86, 4540032), (96, 4067112), (112, 3486096), (126, 3098752), (128, 3050334), (129, 3026688), (144, 2711408), (168, 2324064), (172, 2270016), (192, 2033556), (224, 1743048), (252, 1549376), (256, 1525167), (258, 1513344), (288, 1355704), (301, 1297152), (336, 1162032), (344, 1135008), (384, 1016778), (387, 1008896), (448, 871524), (504, 774688), (516, 756672), (563, 693504), (576, 677852), (602, 648576), (672, 581016), (688, 567504), (768, 508389), (774, 504448), (896, 435762), (903, 432384), (1008, 387344), (1032, 378336), (1126, 346752), (1152, 338926), (1204, 324288), (1344, 290508), (1376, 283752), (1548, 252224), (1689, 231168), (1792, 217881), (1806, 216192), (2016, 193672), (2064, 189168), (2252, 173376), (2304, 169463), (2408, 162144), (2688, 145254), (2709, 144128), (2752, 141876), (3096, 126112), (3378, 115584), (3612, 108096), (3941, 99072), (4032, 96836), (4128, 94584), (4504, 86688), (4816, 81072), (5067, 77056), (5376, 72627), (5418, 72064), (5504, 70938), (6192, 63056), (6756, 57792), (7224, 54048), (7882, 49536), (8064, 48418), (8256, 47292), (9008, 43344), (9632, 40536), (10134, 38528), (10836, 36032), (11008, 35469), (11823, 33024), (12384, 31528), (13512, 28896), (14448, 27024), (15764, 24768), (16128, 24209), (16512, 23646), (18016, 21672), (19264, 20268)]