378439712

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{14951}}^1$

素因数の和:15081

約数の個数: 48

約数和(自身を含む): 859082112

約数和(自身を除く): 480642400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 3164, 3616, 6328, 12656, 14951, 25312, 29902, 59804, 104657, 119608, 209314, 239216, 418628, 478432, 837256, 1674512, 1689463, 3349024, 3378926, 6757852, 11826241, 13515704, 23652482, 27031408, 47304964, 54062816, 94609928, 189219856, 378439712]

約数ペア:

[(1, 378439712), (2, 189219856), (4, 94609928), (7, 54062816), (8, 47304964), (14, 27031408), (16, 23652482), (28, 13515704), (32, 11826241), (56, 6757852), (112, 3378926), (113, 3349024), (224, 1689463), (226, 1674512), (452, 837256), (791, 478432), (904, 418628), (1582, 239216), (1808, 209314), (3164, 119608), (3616, 104657), (6328, 59804), (12656, 29902), (14951, 25312)]