263368128

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{8737}}^1$

素因数の和:8909

約数の個数: 56

約数和(自身を含む): 701346832

約数和(自身を除く): 437978704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 192, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 8737, 10048, 15072, 17474, 26211, 30144, 34948, 52422, 69896, 104844, 139792, 209688, 279584, 419376, 559168, 838752, 1371709, 1677504, 2743418, 4115127, 5486836, 8230254, 10973672, 16460508, 21947344, 32921016, 43894688, 65842032, 87789376, 131684064, 263368128]

約数ペア:

[(1, 263368128), (2, 131684064), (3, 87789376), (4, 65842032), (6, 43894688), (8, 32921016), (12, 21947344), (16, 16460508), (24, 10973672), (32, 8230254), (48, 5486836), (64, 4115127), (96, 2743418), (157, 1677504), (192, 1371709), (314, 838752), (471, 559168), (628, 419376), (942, 279584), (1256, 209688), (1884, 139792), (2512, 104844), (3768, 69896), (5024, 52422), (7536, 34948), (8737, 30144), (10048, 26211), (15072, 17474)]