287256096

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{3881}}^1$

素因数の和:4154

約数の個数: 72

約数和(自身を含む): 820274364

約数和(自身を除く): 533018268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 2056, 2313, 3084, 3881, 4112, 4626, 6168, 7762, 8224, 9252, 11643, 12336, 15524, 18504, 23286, 24672, 31048, 34929, 37008, 46572, 62096, 69858, 74016, 93144, 124192, 139716, 186288, 279432, 372576, 558864, 997417, 1117728, 1994834, 2992251, 3989668, 5984502, 7979336, 8976753, 11969004, 15958672, 17953506, 23938008, 31917344, 35907012, 47876016, 71814024, 95752032, 143628048, 287256096]

約数ペア:

[(1, 287256096), (2, 143628048), (3, 95752032), (4, 71814024), (6, 47876016), (8, 35907012), (9, 31917344), (12, 23938008), (16, 17953506), (18, 15958672), (24, 11969004), (32, 8976753), (36, 7979336), (48, 5984502), (72, 3989668), (96, 2992251), (144, 1994834), (257, 1117728), (288, 997417), (514, 558864), (771, 372576), (1028, 279432), (1542, 186288), (2056, 139716), (2313, 124192), (3084, 93144), (3881, 74016), (4112, 69858), (4626, 62096), (6168, 46572), (7762, 37008), (8224, 34929), (9252, 31048), (11643, 24672), (12336, 23286), (15524, 18504)]