323760304

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 758522880

約数和(自身を除く): 434762576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 353, 431, 532, 706, 862, 1064, 1412, 1724, 2128, 2471, 2824, 3017, 3448, 4942, 5648, 6034, 6707, 6896, 8189, 9884, 12068, 13414, 16378, 19768, 24136, 26828, 32756, 39536, 46949, 48272, 53656, 57323, 65512, 93898, 107312, 114646, 131024, 152143, 187796, 229292, 304286, 375592, 458584, 608572, 751184, 917168, 1065001, 1217144, 2130002, 2434288, 2890717, 4260004, 5781434, 8520008, 11562868, 17040016, 20235019, 23125736, 40470038, 46251472, 80940076, 161880152, 323760304]

約数ペア:

[(1, 323760304), (2, 161880152), (4, 80940076), (7, 46251472), (8, 40470038), (14, 23125736), (16, 20235019), (19, 17040016), (28, 11562868), (38, 8520008), (56, 5781434), (76, 4260004), (112, 2890717), (133, 2434288), (152, 2130002), (266, 1217144), (304, 1065001), (353, 917168), (431, 751184), (532, 608572), (706, 458584), (862, 375592), (1064, 304286), (1412, 229292), (1724, 187796), (2128, 152143), (2471, 131024), (2824, 114646), (3017, 107312), (3448, 93898), (4942, 65512), (5648, 57323), (6034, 53656), (6707, 48272), (6896, 46949), (8189, 39536), (9884, 32756), (12068, 26828), (13414, 24136), (16378, 19768)]