2855911296

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{21683}}^1$

素因数の和:21721

約数の個数: 128

約数和(自身を含む): 8847072000

約数和(自身を除く): 5991160704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2688, 2744, 3136, 4116, 4704, 5488, 6272, 8232, 9408, 10976, 16464, 18816, 21683, 21952, 32928, 43366, 43904, 65049, 65856, 86732, 130098, 131712, 151781, 173464, 260196, 303562, 346928, 455343, 520392, 607124, 693856, 910686, 1040784, 1062467, 1214248, 1387712, 1821372, 2081568, 2124934, 2428496, 2775424, 3187401, 3642744, 4163136, 4249868, 4856992, 6374802, 7285488, 7437269, 8326272, 8499736, 9713984, 12749604, 14570976, 14874538, 16999472, 19427968, 22311807, 25499208, 29141952, 29749076, 33998944, 44623614, 50998416, 58283904, 59498152, 67997888, 89247228, 101996832, 118996304, 135995776, 178494456, 203993664, 237992608, 356988912, 407987328, 475985216, 713977824, 951970432, 1427955648, 2855911296]

約数ペア:

[(1, 2855911296), (2, 1427955648), (3, 951970432), (4, 713977824), (6, 475985216), (7, 407987328), (8, 356988912), (12, 237992608), (14, 203993664), (16, 178494456), (21, 135995776), (24, 118996304), (28, 101996832), (32, 89247228), (42, 67997888), (48, 59498152), (49, 58283904), (56, 50998416), (64, 44623614), (84, 33998944), (96, 29749076), (98, 29141952), (112, 25499208), (128, 22311807), (147, 19427968), (168, 16999472), (192, 14874538), (196, 14570976), (224, 12749604), (294, 9713984), (336, 8499736), (343, 8326272), (384, 7437269), (392, 7285488), (448, 6374802), (588, 4856992), (672, 4249868), (686, 4163136), (784, 3642744), (896, 3187401), (1029, 2775424), (1176, 2428496), (1344, 2124934), (1372, 2081568), (1568, 1821372), (2058, 1387712), (2352, 1214248), (2688, 1062467), (2744, 1040784), (3136, 910686), (4116, 693856), (4704, 607124), (5488, 520392), (6272, 455343), (8232, 346928), (9408, 303562), (10976, 260196), (16464, 173464), (18816, 151781), (21683, 131712), (21952, 130098), (32928, 86732), (43366, 65856), (43904, 65049)]