19638033408

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{43487}}^1$

素因数の和:43527

約数の個数: 198

約数和(自身を含む): 65963772576

約数和(自身を除く): 46325739168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1024, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3072, 3136, 3528, 3584, 4032, 4608, 4704, 5376, 6272, 7056, 7168, 8064, 9216, 9408, 10752, 12544, 14112, 16128, 18816, 21504, 25088, 28224, 32256, 37632, 43487, 50176, 56448, 64512, 75264, 86974, 112896, 130461, 150528, 173948, 225792, 260922, 304409, 347896, 391383, 451584, 521844, 608818, 695792, 782766, 913227, 1043688, 1217636, 1391584, 1565532, 1826454, 2087376, 2130863, 2435272, 2739681, 2783168, 3131064, 3652908, 4174752, 4261726, 4870544, 5479362, 5566336, 6262128, 6392589, 7305816, 8349504, 8523452, 9741088, 10958724, 11132672, 12524256, 12785178, 14611632, 16699008, 17046904, 19177767, 19482176, 21917448, 22265344, 25048512, 25570356, 29223264, 33398016, 34093808, 38355534, 38964352, 43834896, 44530688, 50097024, 51140712, 58446528, 66796032, 68187616, 76711068, 77928704, 87669792, 100194048, 102281424, 116893056, 133592064, 136375232, 153422136, 155857408, 175339584, 200388096, 204562848, 233786112, 272750464, 306844272, 311714816, 350679168, 400776192, 409125696, 467572224, 545500928, 613688544, 701358336, 818251392, 935144448, 1091001856, 1227377088, 1402716672, 1636502784, 2182003712, 2454754176, 2805433344, 3273005568, 4909508352, 6546011136, 9819016704, 19638033408]

約数ペア:

[(1, 19638033408), (2, 9819016704), (3, 6546011136), (4, 4909508352), (6, 3273005568), (7, 2805433344), (8, 2454754176), (9, 2182003712), (12, 1636502784), (14, 1402716672), (16, 1227377088), (18, 1091001856), (21, 935144448), (24, 818251392), (28, 701358336), (32, 613688544), (36, 545500928), (42, 467572224), (48, 409125696), (49, 400776192), (56, 350679168), (63, 311714816), (64, 306844272), (72, 272750464), (84, 233786112), (96, 204562848), (98, 200388096), (112, 175339584), (126, 155857408), (128, 153422136), (144, 136375232), (147, 133592064), (168, 116893056), (192, 102281424), (196, 100194048), (224, 87669792), (252, 77928704), (256, 76711068), (288, 68187616), (294, 66796032), (336, 58446528), (384, 51140712), (392, 50097024), (441, 44530688), (448, 43834896), (504, 38964352), (512, 38355534), (576, 34093808), (588, 33398016), (672, 29223264), (768, 25570356), (784, 25048512), (882, 22265344), (896, 21917448), (1008, 19482176), (1024, 19177767), (1152, 17046904), (1176, 16699008), (1344, 14611632), (1536, 12785178), (1568, 12524256), (1764, 11132672), (1792, 10958724), (2016, 9741088), (2304, 8523452), (2352, 8349504), (2688, 7305816), (3072, 6392589), (3136, 6262128), (3528, 5566336), (3584, 5479362), (4032, 4870544), (4608, 4261726), (4704, 4174752), (5376, 3652908), (6272, 3131064), (7056, 2783168), (7168, 2739681), (8064, 2435272), (9216, 2130863), (9408, 2087376), (10752, 1826454), (12544, 1565532), (14112, 1391584), (16128, 1217636), (18816, 1043688), (21504, 913227), (25088, 782766), (28224, 695792), (32256, 608818), (37632, 521844), (43487, 451584), (50176, 391383), (56448, 347896), (64512, 304409), (75264, 260922), (86974, 225792), (112896, 173948), (130461, 150528)]