1008055312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 2214679680

約数和(自身を除く): 1206624368

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 313, 319, 464, 626, 631, 638, 1252, 1262, 1276, 2504, 2524, 2552, 3443, 5008, 5048, 5104, 6886, 6941, 9077, 10096, 13772, 13882, 18154, 18299, 27544, 27764, 36308, 36598, 55088, 55528, 72616, 73196, 99847, 111056, 145232, 146392, 197503, 199694, 201289, 292784, 395006, 399388, 402578, 790012, 798776, 805156, 1580024, 1597552, 1610312, 2172533, 3160048, 3220624, 4345066, 5727587, 8690132, 11455174, 17380264, 22910348, 34760528, 45820696, 63003457, 91641392, 126006914, 252013828, 504027656, 1008055312]

約数ペア:

[(1, 1008055312), (2, 504027656), (4, 252013828), (8, 126006914), (11, 91641392), (16, 63003457), (22, 45820696), (29, 34760528), (44, 22910348), (58, 17380264), (88, 11455174), (116, 8690132), (176, 5727587), (232, 4345066), (313, 3220624), (319, 3160048), (464, 2172533), (626, 1610312), (631, 1597552), (638, 1580024), (1252, 805156), (1262, 798776), (1276, 790012), (2504, 402578), (2524, 399388), (2552, 395006), (3443, 292784), (5008, 201289), (5048, 199694), (5104, 197503), (6886, 146392), (6941, 145232), (9077, 111056), (10096, 99847), (13772, 73196), (13882, 72616), (18154, 55528), (18299, 55088), (27544, 36598), (27764, 36308)]