401080536

素因数分解:

$2^3\times 3^2\times {\mathrm{881}}^1\times {\mathrm{6323}}^1$

素因数の和:7216

約数の個数: 48

約数和(自身を含む): 1087664760

約数和(自身を除く): 686584224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 881, 1762, 2643, 3524, 5286, 6323, 7048, 7929, 10572, 12646, 15858, 18969, 21144, 25292, 31716, 37938, 50584, 56907, 63432, 75876, 113814, 151752, 227628, 455256, 5570563, 11141126, 16711689, 22282252, 33423378, 44564504, 50135067, 66846756, 100270134, 133693512, 200540268, 401080536]

約数ペア:

[(1, 401080536), (2, 200540268), (3, 133693512), (4, 100270134), (6, 66846756), (8, 50135067), (9, 44564504), (12, 33423378), (18, 22282252), (24, 16711689), (36, 11141126), (72, 5570563), (881, 455256), (1762, 227628), (2643, 151752), (3524, 113814), (5286, 75876), (6323, 63432), (7048, 56907), (7929, 50584), (10572, 37938), (12646, 31716), (15858, 25292), (18969, 21144)]