400533504

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 1247500800

約数和(自身を除く): 846967296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 139, 168, 192, 201, 224, 256, 268, 278, 336, 384, 402, 417, 448, 469, 512, 536, 556, 672, 768, 804, 834, 896, 938, 973, 1024, 1072, 1112, 1344, 1407, 1536, 1608, 1668, 1792, 1876, 1946, 2048, 2144, 2224, 2688, 2814, 2919, 3072, 3216, 3336, 3584, 3752, 3892, 4288, 4448, 5376, 5628, 5838, 6144, 6432, 6672, 7168, 7504, 7784, 8576, 8896, 9313, 10752, 11256, 11676, 12864, 13344, 14336, 15008, 15568, 17152, 17792, 18626, 21504, 22512, 23352, 25728, 26688, 27939, 30016, 31136, 34304, 35584, 37252, 43008, 45024, 46704, 51456, 53376, 55878, 60032, 62272, 65191, 68608, 71168, 74504, 90048, 93408, 102912, 106752, 111756, 120064, 124544, 130382, 137216, 142336, 149008, 180096, 186816, 195573, 205824, 213504, 223512, 240128, 249088, 260764, 284672, 298016, 360192, 373632, 391146, 411648, 427008, 447024, 480256, 498176, 521528, 596032, 720384, 747264, 782292, 854016, 894048, 960512, 996352, 1043056, 1192064, 1440768, 1494528, 1564584, 1788096, 1992704, 2086112, 2384128, 2881536, 2989056, 3129168, 3576192, 4172224, 4768256, 5978112, 6258336, 7152384, 8344448, 9536512, 12516672, 14304768, 16688896, 19073024, 25033344, 28609536, 33377792, 50066688, 57219072, 66755584, 100133376, 133511168, 200266752, 400533504]

約数ペア:

[(1, 400533504), (2, 200266752), (3, 133511168), (4, 100133376), (6, 66755584), (7, 57219072), (8, 50066688), (12, 33377792), (14, 28609536), (16, 25033344), (21, 19073024), (24, 16688896), (28, 14304768), (32, 12516672), (42, 9536512), (48, 8344448), (56, 7152384), (64, 6258336), (67, 5978112), (84, 4768256), (96, 4172224), (112, 3576192), (128, 3129168), (134, 2989056), (139, 2881536), (168, 2384128), (192, 2086112), (201, 1992704), (224, 1788096), (256, 1564584), (268, 1494528), (278, 1440768), (336, 1192064), (384, 1043056), (402, 996352), (417, 960512), (448, 894048), (469, 854016), (512, 782292), (536, 747264), (556, 720384), (672, 596032), (768, 521528), (804, 498176), (834, 480256), (896, 447024), (938, 427008), (973, 411648), (1024, 391146), (1072, 373632), (1112, 360192), (1344, 298016), (1407, 284672), (1536, 260764), (1608, 249088), (1668, 240128), (1792, 223512), (1876, 213504), (1946, 205824), (2048, 195573), (2144, 186816), (2224, 180096), (2688, 149008), (2814, 142336), (2919, 137216), (3072, 130382), (3216, 124544), (3336, 120064), (3584, 111756), (3752, 106752), (3892, 102912), (4288, 93408), (4448, 90048), (5376, 74504), (5628, 71168), (5838, 68608), (6144, 65191), (6432, 62272), (6672, 60032), (7168, 55878), (7504, 53376), (7784, 51456), (8576, 46704), (8896, 45024), (9313, 43008), (10752, 37252), (11256, 35584), (11676, 34304), (12864, 31136), (13344, 30016), (14336, 27939), (15008, 26688), (15568, 25728), (17152, 23352), (17792, 22512), (18626, 21504)]