422447872

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:802

約数の個数: 144

約数和(自身を含む): 1089043200

約数和(自身を除く): 666595328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 128, 154, 176, 203, 224, 232, 256, 308, 319, 352, 406, 448, 464, 616, 638, 704, 739, 812, 896, 928, 1232, 1276, 1408, 1478, 1624, 1792, 1856, 2233, 2464, 2552, 2816, 2956, 3248, 3712, 4466, 4928, 5104, 5173, 5912, 6496, 7424, 8129, 8932, 9856, 10208, 10346, 11824, 12992, 16258, 17864, 19712, 20416, 20692, 21431, 23648, 25984, 32516, 35728, 40832, 41384, 42862, 47296, 51968, 56903, 65032, 71456, 81664, 82768, 85724, 94592, 113806, 130064, 142912, 150017, 165536, 171448, 189184, 227612, 235741, 260128, 285824, 300034, 331072, 342896, 455224, 471482, 520256, 571648, 600068, 662144, 685792, 910448, 942964, 1040512, 1200136, 1324288, 1371584, 1650187, 1820896, 1885928, 2081024, 2400272, 2743168, 3300374, 3641792, 3771856, 4800544, 5486336, 6600748, 7283584, 7543712, 9601088, 13201496, 14567168, 15087424, 19202176, 26402992, 30174848, 38404352, 52805984, 60349696, 105611968, 211223936, 422447872]

約数ペア:

[(1, 422447872), (2, 211223936), (4, 105611968), (7, 60349696), (8, 52805984), (11, 38404352), (14, 30174848), (16, 26402992), (22, 19202176), (28, 15087424), (29, 14567168), (32, 13201496), (44, 9601088), (56, 7543712), (58, 7283584), (64, 6600748), (77, 5486336), (88, 4800544), (112, 3771856), (116, 3641792), (128, 3300374), (154, 2743168), (176, 2400272), (203, 2081024), (224, 1885928), (232, 1820896), (256, 1650187), (308, 1371584), (319, 1324288), (352, 1200136), (406, 1040512), (448, 942964), (464, 910448), (616, 685792), (638, 662144), (704, 600068), (739, 571648), (812, 520256), (896, 471482), (928, 455224), (1232, 342896), (1276, 331072), (1408, 300034), (1478, 285824), (1624, 260128), (1792, 235741), (1856, 227612), (2233, 189184), (2464, 171448), (2552, 165536), (2816, 150017), (2956, 142912), (3248, 130064), (3712, 113806), (4466, 94592), (4928, 85724), (5104, 82768), (5173, 81664), (5912, 71456), (6496, 65032), (7424, 56903), (8129, 51968), (8932, 47296), (9856, 42862), (10208, 41384), (10346, 40832), (11824, 35728), (12992, 32516), (16258, 25984), (17864, 23648), (19712, 21431), (20416, 20692)]