997586688

素因数分解:

$2^8\times 3^1\times 7^4\times {\mathrm{541}}^1$

素因数の和:588

約数の個数: 180

約数和(自身を含む): 3103082248

約数和(自身を除く): 2105495560

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, 256, 294, 336, 343, 384, 392, 448, 541, 588, 672, 686, 768, 784, 896, 1029, 1082, 1176, 1344, 1372, 1568, 1623, 1792, 2058, 2164, 2352, 2401, 2688, 2744, 3136, 3246, 3787, 4116, 4328, 4704, 4802, 5376, 5488, 6272, 6492, 7203, 7574, 8232, 8656, 9408, 9604, 10976, 11361, 12544, 12984, 14406, 15148, 16464, 17312, 18816, 19208, 21952, 22722, 25968, 26509, 28812, 30296, 32928, 34624, 37632, 38416, 43904, 45444, 51936, 53018, 57624, 60592, 65856, 69248, 76832, 79527, 87808, 90888, 103872, 106036, 115248, 121184, 131712, 138496, 153664, 159054, 181776, 185563, 207744, 212072, 230496, 242368, 263424, 307328, 318108, 363552, 371126, 415488, 424144, 460992, 484736, 556689, 614656, 636216, 727104, 742252, 848288, 921984, 969472, 1113378, 1272432, 1298941, 1454208, 1484504, 1696576, 1843968, 2226756, 2544864, 2597882, 2908416, 2969008, 3393152, 3896823, 4453512, 5089728, 5195764, 5938016, 6786304, 7793646, 8907024, 10179456, 10391528, 11876032, 15587292, 17814048, 20358912, 20783056, 23752064, 31174584, 35628096, 41566112, 47504128, 62349168, 71256192, 83132224, 124698336, 142512384, 166264448, 249396672, 332528896, 498793344, 997586688]

約数ペア:

[(1, 997586688), (2, 498793344), (3, 332528896), (4, 249396672), (6, 166264448), (7, 142512384), (8, 124698336), (12, 83132224), (14, 71256192), (16, 62349168), (21, 47504128), (24, 41566112), (28, 35628096), (32, 31174584), (42, 23752064), (48, 20783056), (49, 20358912), (56, 17814048), (64, 15587292), (84, 11876032), (96, 10391528), (98, 10179456), (112, 8907024), (128, 7793646), (147, 6786304), (168, 5938016), (192, 5195764), (196, 5089728), (224, 4453512), (256, 3896823), (294, 3393152), (336, 2969008), (343, 2908416), (384, 2597882), (392, 2544864), (448, 2226756), (541, 1843968), (588, 1696576), (672, 1484504), (686, 1454208), (768, 1298941), (784, 1272432), (896, 1113378), (1029, 969472), (1082, 921984), (1176, 848288), (1344, 742252), (1372, 727104), (1568, 636216), (1623, 614656), (1792, 556689), (2058, 484736), (2164, 460992), (2352, 424144), (2401, 415488), (2688, 371126), (2744, 363552), (3136, 318108), (3246, 307328), (3787, 263424), (4116, 242368), (4328, 230496), (4704, 212072), (4802, 207744), (5376, 185563), (5488, 181776), (6272, 159054), (6492, 153664), (7203, 138496), (7574, 131712), (8232, 121184), (8656, 115248), (9408, 106036), (9604, 103872), (10976, 90888), (11361, 87808), (12544, 79527), (12984, 76832), (14406, 69248), (15148, 65856), (16464, 60592), (17312, 57624), (18816, 53018), (19208, 51936), (21952, 45444), (22722, 43904), (25968, 38416), (26509, 37632), (28812, 34624), (30296, 32928)]