403485184

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{14869}}^1$

素因数の和:14940

約数の個数: 40

約数和(自身を含む): 821448540

約数和(自身を除く): 417963356

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 6784, 13568, 14869, 27136, 29738, 59476, 118952, 237904, 475808, 788057, 951616, 1576114, 1903232, 3152228, 3806464, 6304456, 7612928, 12608912, 25217824, 50435648, 100871296, 201742592, 403485184]

約数ペア:

[(1, 403485184), (2, 201742592), (4, 100871296), (8, 50435648), (16, 25217824), (32, 12608912), (53, 7612928), (64, 6304456), (106, 3806464), (128, 3152228), (212, 1903232), (256, 1576114), (424, 951616), (512, 788057), (848, 475808), (1696, 237904), (3392, 118952), (6784, 59476), (13568, 29738), (14869, 27136)]