1904439168

素因数分解:

$2^7\times 3^3\times {\mathrm{127}}^1\times {\mathrm{4339}}^1$

素因数の和:4489

約数の個数: 128

約数和(自身を含む): 5666304000

約数和(自身を除く): 3761864832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 288, 381, 384, 432, 508, 576, 762, 864, 1016, 1143, 1152, 1524, 1728, 2032, 2286, 3048, 3429, 3456, 4064, 4339, 4572, 6096, 6858, 8128, 8678, 9144, 12192, 13017, 13716, 16256, 17356, 18288, 24384, 26034, 27432, 34712, 36576, 39051, 48768, 52068, 54864, 69424, 73152, 78102, 104136, 109728, 117153, 138848, 146304, 156204, 208272, 219456, 234306, 277696, 312408, 416544, 438912, 468612, 551053, 555392, 624816, 833088, 937224, 1102106, 1249632, 1653159, 1666176, 1874448, 2204212, 2499264, 3306318, 3748896, 4408424, 4959477, 4998528, 6612636, 7497792, 8816848, 9918954, 13225272, 14878431, 14995584, 17633696, 19837908, 26450544, 29756862, 35267392, 39675816, 52901088, 59513724, 70534784, 79351632, 105802176, 119027448, 158703264, 211604352, 238054896, 317406528, 476109792, 634813056, 952219584, 1904439168]

約数ペア:

[(1, 1904439168), (2, 952219584), (3, 634813056), (4, 476109792), (6, 317406528), (8, 238054896), (9, 211604352), (12, 158703264), (16, 119027448), (18, 105802176), (24, 79351632), (27, 70534784), (32, 59513724), (36, 52901088), (48, 39675816), (54, 35267392), (64, 29756862), (72, 26450544), (96, 19837908), (108, 17633696), (127, 14995584), (128, 14878431), (144, 13225272), (192, 9918954), (216, 8816848), (254, 7497792), (288, 6612636), (381, 4998528), (384, 4959477), (432, 4408424), (508, 3748896), (576, 3306318), (762, 2499264), (864, 2204212), (1016, 1874448), (1143, 1666176), (1152, 1653159), (1524, 1249632), (1728, 1102106), (2032, 937224), (2286, 833088), (3048, 624816), (3429, 555392), (3456, 551053), (4064, 468612), (4339, 438912), (4572, 416544), (6096, 312408), (6858, 277696), (8128, 234306), (8678, 219456), (9144, 208272), (12192, 156204), (13017, 146304), (13716, 138848), (16256, 117153), (17356, 109728), (18288, 104136), (24384, 78102), (26034, 73152), (27432, 69424), (34712, 54864), (36576, 52068), (39051, 48768)]