1641166848

素因数分解:

$2^{11}\times 3^2\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 4771985400

約数和(自身を除く): 3130818552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 269, 288, 331, 384, 512, 538, 576, 662, 768, 807, 993, 1024, 1076, 1152, 1324, 1536, 1614, 1986, 2048, 2152, 2304, 2421, 2648, 2979, 3072, 3228, 3972, 4304, 4608, 4842, 5296, 5958, 6144, 6456, 7944, 8608, 9216, 9684, 10592, 11916, 12912, 15888, 17216, 18432, 19368, 21184, 23832, 25824, 31776, 34432, 38736, 42368, 47664, 51648, 63552, 68864, 77472, 84736, 89039, 95328, 103296, 127104, 137728, 154944, 169472, 178078, 190656, 206592, 254208, 267117, 275456, 309888, 338944, 356156, 381312, 413184, 508416, 534234, 550912, 619776, 677888, 712312, 762624, 801351, 826368, 1016832, 1068468, 1239552, 1424624, 1525248, 1602702, 1652736, 2033664, 2136936, 2479104, 2849248, 3050496, 3205404, 4273872, 4958208, 5698496, 6100992, 6410808, 8547744, 11396992, 12821616, 17095488, 22793984, 25643232, 34190976, 45587968, 51286464, 68381952, 91175936, 102572928, 136763904, 182351872, 205145856, 273527808, 410291712, 547055616, 820583424, 1641166848]

約数ペア:

[(1, 1641166848), (2, 820583424), (3, 547055616), (4, 410291712), (6, 273527808), (8, 205145856), (9, 182351872), (12, 136763904), (16, 102572928), (18, 91175936), (24, 68381952), (32, 51286464), (36, 45587968), (48, 34190976), (64, 25643232), (72, 22793984), (96, 17095488), (128, 12821616), (144, 11396992), (192, 8547744), (256, 6410808), (269, 6100992), (288, 5698496), (331, 4958208), (384, 4273872), (512, 3205404), (538, 3050496), (576, 2849248), (662, 2479104), (768, 2136936), (807, 2033664), (993, 1652736), (1024, 1602702), (1076, 1525248), (1152, 1424624), (1324, 1239552), (1536, 1068468), (1614, 1016832), (1986, 826368), (2048, 801351), (2152, 762624), (2304, 712312), (2421, 677888), (2648, 619776), (2979, 550912), (3072, 534234), (3228, 508416), (3972, 413184), (4304, 381312), (4608, 356156), (4842, 338944), (5296, 309888), (5958, 275456), (6144, 267117), (6456, 254208), (7944, 206592), (8608, 190656), (9216, 178078), (9684, 169472), (10592, 154944), (11916, 137728), (12912, 127104), (15888, 103296), (17216, 95328), (18432, 89039), (19368, 84736), (21184, 77472), (23832, 68864), (25824, 63552), (31776, 51648), (34432, 47664), (38736, 42368)]