1261521888

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2347}}^1$

素因数の和:2880

約数の個数: 96

約数和(自身を含む): 3621179520

約数和(自身を除く): 2359657632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 509, 528, 1018, 1056, 1527, 2036, 2347, 3054, 4072, 4694, 5599, 6108, 7041, 8144, 9388, 11198, 12216, 14082, 16288, 16797, 18776, 22396, 24432, 25817, 28164, 33594, 37552, 44792, 48864, 51634, 56328, 67188, 75104, 77451, 89584, 103268, 112656, 134376, 154902, 179168, 206536, 225312, 268752, 309804, 413072, 537504, 619608, 826144, 1194623, 1239216, 2389246, 2478432, 3583869, 4778492, 7167738, 9556984, 13140853, 14335476, 19113968, 26281706, 28670952, 38227936, 39422559, 52563412, 57341904, 78845118, 105126824, 114683808, 157690236, 210253648, 315380472, 420507296, 630760944, 1261521888]

約数ペア:

[(1, 1261521888), (2, 630760944), (3, 420507296), (4, 315380472), (6, 210253648), (8, 157690236), (11, 114683808), (12, 105126824), (16, 78845118), (22, 57341904), (24, 52563412), (32, 39422559), (33, 38227936), (44, 28670952), (48, 26281706), (66, 19113968), (88, 14335476), (96, 13140853), (132, 9556984), (176, 7167738), (264, 4778492), (352, 3583869), (509, 2478432), (528, 2389246), (1018, 1239216), (1056, 1194623), (1527, 826144), (2036, 619608), (2347, 537504), (3054, 413072), (4072, 309804), (4694, 268752), (5599, 225312), (6108, 206536), (7041, 179168), (8144, 154902), (9388, 134376), (11198, 112656), (12216, 103268), (14082, 89584), (16288, 77451), (16797, 75104), (18776, 67188), (22396, 56328), (24432, 51634), (25817, 48864), (28164, 44792), (33594, 37552)]