264490688

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:502

約数の個数: 112

約数和(自身を含む): 660123648

約数和(自身を除く): 395632960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 191, 224, 281, 308, 352, 382, 448, 562, 616, 704, 764, 1124, 1232, 1337, 1528, 1967, 2101, 2248, 2464, 2674, 3056, 3091, 3934, 4202, 4496, 4928, 5348, 6112, 6182, 7868, 8404, 8992, 10696, 12224, 12364, 14707, 15736, 16808, 17984, 21392, 21637, 24728, 29414, 31472, 33616, 42784, 43274, 49456, 53671, 58828, 62944, 67232, 85568, 86548, 98912, 107342, 117656, 125888, 134464, 173096, 197824, 214684, 235312, 346192, 375697, 429368, 470624, 590381, 692384, 751394, 858736, 941248, 1180762, 1384768, 1502788, 1717472, 2361524, 3005576, 3434944, 4132667, 4723048, 6011152, 8265334, 9446096, 12022304, 16530668, 18892192, 24044608, 33061336, 37784384, 66122672, 132245344, 264490688]

約数ペア:

[(1, 264490688), (2, 132245344), (4, 66122672), (7, 37784384), (8, 33061336), (11, 24044608), (14, 18892192), (16, 16530668), (22, 12022304), (28, 9446096), (32, 8265334), (44, 6011152), (56, 4723048), (64, 4132667), (77, 3434944), (88, 3005576), (112, 2361524), (154, 1717472), (176, 1502788), (191, 1384768), (224, 1180762), (281, 941248), (308, 858736), (352, 751394), (382, 692384), (448, 590381), (562, 470624), (616, 429368), (704, 375697), (764, 346192), (1124, 235312), (1232, 214684), (1337, 197824), (1528, 173096), (1967, 134464), (2101, 125888), (2248, 117656), (2464, 107342), (2674, 98912), (3056, 86548), (3091, 85568), (3934, 67232), (4202, 62944), (4496, 58828), (4928, 53671), (5348, 49456), (6112, 43274), (6182, 42784), (7868, 33616), (8404, 31472), (8992, 29414), (10696, 24728), (12224, 21637), (12364, 21392), (14707, 17984), (15736, 16808)]