383145616

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 881594368

約数和(自身を除く): 498448752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 211, 217, 248, 422, 434, 496, 523, 844, 868, 1046, 1477, 1688, 1736, 2092, 2954, 3376, 3472, 3661, 4184, 5908, 6541, 7322, 8368, 11816, 13082, 14644, 16213, 23632, 26164, 29288, 32426, 45787, 52328, 58576, 64852, 91574, 104656, 110353, 113491, 129704, 183148, 220706, 226982, 259408, 366296, 441412, 453964, 732592, 772471, 882824, 907928, 1544942, 1765648, 1815856, 3089884, 3420943, 6179768, 6841886, 12359536, 13683772, 23946601, 27367544, 47893202, 54735088, 95786404, 191572808, 383145616]

約数ペア:

[(1, 383145616), (2, 191572808), (4, 95786404), (7, 54735088), (8, 47893202), (14, 27367544), (16, 23946601), (28, 13683772), (31, 12359536), (56, 6841886), (62, 6179768), (112, 3420943), (124, 3089884), (211, 1815856), (217, 1765648), (248, 1544942), (422, 907928), (434, 882824), (496, 772471), (523, 732592), (844, 453964), (868, 441412), (1046, 366296), (1477, 259408), (1688, 226982), (1736, 220706), (2092, 183148), (2954, 129704), (3376, 113491), (3472, 110353), (3661, 104656), (4184, 91574), (5908, 64852), (6541, 58576), (7322, 52328), (8368, 45787), (11816, 32426), (13082, 29288), (14644, 26164), (16213, 23632)]