280011072

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:896

約数の個数: 112

約数和(自身を含む): 813523392

約数和(自身を除く): 533512320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 197, 264, 352, 394, 528, 591, 673, 704, 788, 1056, 1182, 1346, 1576, 2019, 2112, 2167, 2364, 2692, 3152, 4038, 4334, 4728, 5384, 6304, 6501, 7403, 8076, 8668, 9456, 10768, 12608, 13002, 14806, 16152, 17336, 18912, 21536, 22209, 26004, 29612, 32304, 34672, 37824, 43072, 44418, 52008, 59224, 64608, 69344, 88836, 104016, 118448, 129216, 132581, 138688, 177672, 208032, 236896, 265162, 355344, 397743, 416064, 473792, 530324, 710688, 795486, 1060648, 1421376, 1458391, 1590972, 2121296, 2916782, 3181944, 4242592, 4375173, 5833564, 6363888, 8485184, 8750346, 11667128, 12727776, 17500692, 23334256, 25455552, 35001384, 46668512, 70002768, 93337024, 140005536, 280011072]

約数ペア:

[(1, 280011072), (2, 140005536), (3, 93337024), (4, 70002768), (6, 46668512), (8, 35001384), (11, 25455552), (12, 23334256), (16, 17500692), (22, 12727776), (24, 11667128), (32, 8750346), (33, 8485184), (44, 6363888), (48, 5833564), (64, 4375173), (66, 4242592), (88, 3181944), (96, 2916782), (132, 2121296), (176, 1590972), (192, 1458391), (197, 1421376), (264, 1060648), (352, 795486), (394, 710688), (528, 530324), (591, 473792), (673, 416064), (704, 397743), (788, 355344), (1056, 265162), (1182, 236896), (1346, 208032), (1576, 177672), (2019, 138688), (2112, 132581), (2167, 129216), (2364, 118448), (2692, 104016), (3152, 88836), (4038, 69344), (4334, 64608), (4728, 59224), (5384, 52008), (6304, 44418), (6501, 43072), (7403, 37824), (8076, 34672), (8668, 32304), (9456, 29612), (10768, 26004), (12608, 22209), (13002, 21536), (14806, 18912), (16152, 17336)]