1247673552

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{4057}}^1$

素因数の和:4260

約数の個数: 80

約数和(自身を含む): 3321067200

約数和(自身を除く): 2073393648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 149, 172, 258, 298, 344, 447, 516, 596, 688, 894, 1032, 1192, 1788, 2064, 2384, 3576, 4057, 6407, 7152, 8114, 12171, 12814, 16228, 19221, 24342, 25628, 32456, 38442, 48684, 51256, 64912, 76884, 97368, 102512, 153768, 174451, 194736, 307536, 348902, 523353, 604493, 697804, 1046706, 1208986, 1395608, 1813479, 2093412, 2417972, 2791216, 3626958, 4186824, 4835944, 7253916, 8373648, 9671888, 14507832, 25993199, 29015664, 51986398, 77979597, 103972796, 155959194, 207945592, 311918388, 415891184, 623836776, 1247673552]

約数ペア:

[(1, 1247673552), (2, 623836776), (3, 415891184), (4, 311918388), (6, 207945592), (8, 155959194), (12, 103972796), (16, 77979597), (24, 51986398), (43, 29015664), (48, 25993199), (86, 14507832), (129, 9671888), (149, 8373648), (172, 7253916), (258, 4835944), (298, 4186824), (344, 3626958), (447, 2791216), (516, 2417972), (596, 2093412), (688, 1813479), (894, 1395608), (1032, 1208986), (1192, 1046706), (1788, 697804), (2064, 604493), (2384, 523353), (3576, 348902), (4057, 307536), (6407, 194736), (7152, 174451), (8114, 153768), (12171, 102512), (12814, 97368), (16228, 76884), (19221, 64912), (24342, 51256), (25628, 48684), (32456, 38442)]