985971104

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113}}^2\times {\mathrm{127}}^1$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 2077770240

約数和(自身を除く): 1091799136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 113, 127, 152, 226, 254, 304, 452, 508, 608, 904, 1016, 1808, 2032, 2147, 2413, 3616, 4064, 4294, 4826, 8588, 9652, 12769, 14351, 17176, 19304, 25538, 28702, 34352, 38608, 51076, 57404, 68704, 77216, 102152, 114808, 204304, 229616, 242611, 272669, 408608, 459232, 485222, 545338, 970444, 1090676, 1621663, 1940888, 2181352, 3243326, 3881776, 4362704, 6486652, 7763552, 8725408, 12973304, 25946608, 30811597, 51893216, 61623194, 123246388, 246492776, 492985552, 985971104]

約数ペア:

[(1, 985971104), (2, 492985552), (4, 246492776), (8, 123246388), (16, 61623194), (19, 51893216), (32, 30811597), (38, 25946608), (76, 12973304), (113, 8725408), (127, 7763552), (152, 6486652), (226, 4362704), (254, 3881776), (304, 3243326), (452, 2181352), (508, 1940888), (608, 1621663), (904, 1090676), (1016, 970444), (1808, 545338), (2032, 485222), (2147, 459232), (2413, 408608), (3616, 272669), (4064, 242611), (4294, 229616), (4826, 204304), (8588, 114808), (9652, 102152), (12769, 77216), (14351, 68704), (17176, 57404), (19304, 51076), (25538, 38608), (28702, 34352)]