631705197984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13789}}^1\times {\mathrm{9739}}^1$

素因数の和:23555

約数の個数: 144

約数和(自身を含む): 1929294914400

約数和(自身を除く): 1297589716416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 9739, 13789, 19478, 27578, 29217, 38956, 41367, 55156, 58434, 68173, 77912, 82734, 96523, 110312, 116868, 136346, 155824, 165468, 193046, 204519, 220624, 233736, 272692, 289569, 311648, 330936, 386092, 409038, 441248, 467472, 477211, 545384, 579138, 661872, 675661, 772184, 818076, 934944, 954422, 1090768, 1158276, 1323744, 1351322, 1431633, 1544368, 1636152, 1908844, 2026983, 2181536, 2316552, 2702644, 2863266, 3088736, 3272304, 3817688, 4053966, 4633104, 5405288, 5726532, 6544608, 7635376, 8107932, 9266208, 10810576, 11453064, 15270752, 16215864, 21621152, 22906128, 32431728, 45812256, 64863456, 134291071, 268582142, 402873213, 537164284, 805746426, 940037497, 1074328568, 1611492852, 1880074994, 2148657136, 2820112491, 3222985704, 3760149988, 4297314272, 5640224982, 6445971408, 6580262479, 7520299976, 11280449964, 12891942816, 13160524958, 15040599952, 19740787437, 22560899928, 26321049916, 30081199904, 39481574874, 45121799856, 52642099832, 78963149748, 90243599712, 105284199664, 157926299496, 210568399328, 315852598992, 631705197984]

約数ペア:

[(1, 631705197984), (2, 315852598992), (3, 210568399328), (4, 157926299496), (6, 105284199664), (7, 90243599712), (8, 78963149748), (12, 52642099832), (14, 45121799856), (16, 39481574874), (21, 30081199904), (24, 26321049916), (28, 22560899928), (32, 19740787437), (42, 15040599952), (48, 13160524958), (49, 12891942816), (56, 11280449964), (84, 7520299976), (96, 6580262479), (98, 6445971408), (112, 5640224982), (147, 4297314272), (168, 3760149988), (196, 3222985704), (224, 2820112491), (294, 2148657136), (336, 1880074994), (392, 1611492852), (588, 1074328568), (672, 940037497), (784, 805746426), (1176, 537164284), (1568, 402873213), (2352, 268582142), (4704, 134291071), (9739, 64863456), (13789, 45812256), (19478, 32431728), (27578, 22906128), (29217, 21621152), (38956, 16215864), (41367, 15270752), (55156, 11453064), (58434, 10810576), (68173, 9266208), (77912, 8107932), (82734, 7635376), (96523, 6544608), (110312, 5726532), (116868, 5405288), (136346, 4633104), (155824, 4053966), (165468, 3817688), (193046, 3272304), (204519, 3088736), (220624, 2863266), (233736, 2702644), (272692, 2316552), (289569, 2181536), (311648, 2026983), (330936, 1908844), (386092, 1636152), (409038, 1544368), (441248, 1431633), (467472, 1351322), (477211, 1323744), (545384, 1158276), (579138, 1090768), (661872, 954422), (675661, 934944), (772184, 818076)]