840387186688

素因数分解:

$2^{12}\times 7^4\times {\mathrm{85453}}^1$

素因数の和:85505

約数の個数: 130

約数和(自身を含む): 1960570352914

約数和(自身を除く): 1120183166226

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1024, 1372, 1568, 1792, 2048, 2401, 2744, 3136, 3584, 4096, 4802, 5488, 6272, 7168, 9604, 10976, 12544, 14336, 19208, 21952, 25088, 28672, 38416, 43904, 50176, 76832, 85453, 87808, 100352, 153664, 170906, 175616, 200704, 307328, 341812, 351232, 598171, 614656, 683624, 702464, 1196342, 1229312, 1367248, 1404928, 2392684, 2458624, 2734496, 4187197, 4785368, 4917248, 5468992, 8374394, 9570736, 9834496, 10937984, 16748788, 19141472, 21875968, 29310379, 33497576, 38282944, 43751936, 58620758, 66995152, 76565888, 87503872, 117241516, 133990304, 153131776, 175007744, 205172653, 234483032, 267980608, 306263552, 350015488, 410345306, 468966064, 535961216, 612527104, 820690612, 937932128, 1071922432, 1225054208, 1641381224, 1875864256, 2143844864, 2450108416, 3282762448, 3751728512, 4287689728, 6565524896, 7503457024, 8575379456, 13131049792, 15006914048, 17150758912, 26262099584, 30013828096, 52524199168, 60027656192, 105048398336, 120055312384, 210096796672, 420193593344, 840387186688]

約数ペア:

[(1, 840387186688), (2, 420193593344), (4, 210096796672), (7, 120055312384), (8, 105048398336), (14, 60027656192), (16, 52524199168), (28, 30013828096), (32, 26262099584), (49, 17150758912), (56, 15006914048), (64, 13131049792), (98, 8575379456), (112, 7503457024), (128, 6565524896), (196, 4287689728), (224, 3751728512), (256, 3282762448), (343, 2450108416), (392, 2143844864), (448, 1875864256), (512, 1641381224), (686, 1225054208), (784, 1071922432), (896, 937932128), (1024, 820690612), (1372, 612527104), (1568, 535961216), (1792, 468966064), (2048, 410345306), (2401, 350015488), (2744, 306263552), (3136, 267980608), (3584, 234483032), (4096, 205172653), (4802, 175007744), (5488, 153131776), (6272, 133990304), (7168, 117241516), (9604, 87503872), (10976, 76565888), (12544, 66995152), (14336, 58620758), (19208, 43751936), (21952, 38282944), (25088, 33497576), (28672, 29310379), (38416, 21875968), (43904, 19141472), (50176, 16748788), (76832, 10937984), (85453, 9834496), (87808, 9570736), (100352, 8374394), (153664, 5468992), (170906, 4917248), (175616, 4785368), (200704, 4187197), (307328, 2734496), (341812, 2458624), (351232, 2392684), (598171, 1404928), (614656, 1367248), (683624, 1229312), (702464, 1196342)]