642379057152

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{649403}}^1$

素因数の和:649458

約数の個数: 192

約数和(自身を含む): 2042349603840

約数和(自身を除く): 1399970546688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 512, 552, 644, 672, 736, 768, 896, 966, 1024, 1104, 1288, 1344, 1472, 1536, 1792, 1932, 2048, 2208, 2576, 2688, 2944, 3072, 3584, 3864, 4416, 5152, 5376, 5888, 6144, 7168, 7728, 8832, 10304, 10752, 11776, 14336, 15456, 17664, 20608, 21504, 23552, 30912, 35328, 41216, 43008, 47104, 61824, 70656, 82432, 123648, 141312, 164864, 247296, 329728, 494592, 649403, 989184, 1298806, 1948209, 2597612, 3896418, 4545821, 5195224, 7792836, 9091642, 10390448, 13637463, 14936269, 15585672, 18183284, 20780896, 27274926, 29872538, 31171344, 36366568, 41561792, 44808807, 54549852, 59745076, 62342688, 72733136, 83123584, 89617614, 104553883, 109099704, 119490152, 124685376, 145466272, 166247168, 179235228, 209107766, 218199408, 238980304, 249370752, 290932544, 313661649, 332494336, 358470456, 418215532, 436398816, 477960608, 498741504, 581865088, 627323298, 664988672, 716940912, 836431064, 872797632, 955921216, 997483008, 1163730176, 1254646596, 1329977344, 1433881824, 1672862128, 1745595264, 1911842432, 1994966016, 2327460352, 2509293192, 2867763648, 3345724256, 3491190528, 3823684864, 3989932032, 4654920704, 5018586384, 5735527296, 6691448512, 6982381056, 7647369728, 9309841408, 10037172768, 11471054592, 13382897024, 13964762112, 15294739456, 20074345536, 22942109184, 26765794048, 27929524224, 30589478912, 40148691072, 45884218368, 53531588096, 80297382144, 91768436736, 107063176192, 160594764288, 214126352384, 321189528576, 642379057152]

約数ペア:

[(1, 642379057152), (2, 321189528576), (3, 214126352384), (4, 160594764288), (6, 107063176192), (7, 91768436736), (8, 80297382144), (12, 53531588096), (14, 45884218368), (16, 40148691072), (21, 30589478912), (23, 27929524224), (24, 26765794048), (28, 22942109184), (32, 20074345536), (42, 15294739456), (46, 13964762112), (48, 13382897024), (56, 11471054592), (64, 10037172768), (69, 9309841408), (84, 7647369728), (92, 6982381056), (96, 6691448512), (112, 5735527296), (128, 5018586384), (138, 4654920704), (161, 3989932032), (168, 3823684864), (184, 3491190528), (192, 3345724256), (224, 2867763648), (256, 2509293192), (276, 2327460352), (322, 1994966016), (336, 1911842432), (368, 1745595264), (384, 1672862128), (448, 1433881824), (483, 1329977344), (512, 1254646596), (552, 1163730176), (644, 997483008), (672, 955921216), (736, 872797632), (768, 836431064), (896, 716940912), (966, 664988672), (1024, 627323298), (1104, 581865088), (1288, 498741504), (1344, 477960608), (1472, 436398816), (1536, 418215532), (1792, 358470456), (1932, 332494336), (2048, 313661649), (2208, 290932544), (2576, 249370752), (2688, 238980304), (2944, 218199408), (3072, 209107766), (3584, 179235228), (3864, 166247168), (4416, 145466272), (5152, 124685376), (5376, 119490152), (5888, 109099704), (6144, 104553883), (7168, 89617614), (7728, 83123584), (8832, 72733136), (10304, 62342688), (10752, 59745076), (11776, 54549852), (14336, 44808807), (15456, 41561792), (17664, 36366568), (20608, 31171344), (21504, 29872538), (23552, 27274926), (30912, 20780896), (35328, 18183284), (41216, 15585672), (43008, 14936269), (47104, 13637463), (61824, 10390448), (70656, 9091642), (82432, 7792836), (123648, 5195224), (141312, 4545821), (164864, 3896418), (247296, 2597612), (329728, 1948209), (494592, 1298806), (649403, 989184)]