15261989136

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1\times {\mathrm{5471}}^1$

素因数の和:6224

約数の個数: 80

約数和(自身を含む): 39938158080

約数和(自身を除く): 24676168944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 653, 712, 1068, 1306, 1424, 1959, 2136, 2612, 3918, 4272, 5224, 5471, 7836, 10448, 10942, 15672, 16413, 21884, 31344, 32826, 43768, 58117, 65652, 87536, 116234, 131304, 174351, 232468, 262608, 348702, 464936, 486919, 697404, 929872, 973838, 1394808, 1460757, 1947676, 2789616, 2921514, 3572563, 3895352, 5843028, 7145126, 7790704, 10717689, 11686056, 14290252, 21435378, 23372112, 28580504, 42870756, 57161008, 85741512, 171483024, 317958107, 635916214, 953874321, 1271832428, 1907748642, 2543664856, 3815497284, 5087329712, 7630994568, 15261989136]

約数ペア:

[(1, 15261989136), (2, 7630994568), (3, 5087329712), (4, 3815497284), (6, 2543664856), (8, 1907748642), (12, 1271832428), (16, 953874321), (24, 635916214), (48, 317958107), (89, 171483024), (178, 85741512), (267, 57161008), (356, 42870756), (534, 28580504), (653, 23372112), (712, 21435378), (1068, 14290252), (1306, 11686056), (1424, 10717689), (1959, 7790704), (2136, 7145126), (2612, 5843028), (3918, 3895352), (4272, 3572563), (5224, 2921514), (5471, 2789616), (7836, 1947676), (10448, 1460757), (10942, 1394808), (15672, 973838), (16413, 929872), (21884, 697404), (31344, 486919), (32826, 464936), (43768, 348702), (58117, 262608), (65652, 232468), (87536, 174351), (116234, 131304)]