394697296

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9013}}^1$

素因数の和:9068

約数の個数: 80

約数和(自身を含む): 965723904

約数和(自身を除く): 571026608

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1904, 2576, 2737, 3128, 5474, 6256, 9013, 10948, 18026, 21896, 36052, 43792, 63091, 72104, 126182, 144208, 153221, 207299, 252364, 306442, 414598, 504728, 612884, 829196, 1009456, 1072547, 1225768, 1451093, 1658392, 2145094, 2451536, 2902186, 3316784, 3524083, 4290188, 5804372, 7048166, 8580376, 11608744, 14096332, 17160752, 23217488, 24668581, 28192664, 49337162, 56385328, 98674324, 197348648, 394697296]

約数ペア:

[(1, 394697296), (2, 197348648), (4, 98674324), (7, 56385328), (8, 49337162), (14, 28192664), (16, 24668581), (17, 23217488), (23, 17160752), (28, 14096332), (34, 11608744), (46, 8580376), (56, 7048166), (68, 5804372), (92, 4290188), (112, 3524083), (119, 3316784), (136, 2902186), (161, 2451536), (184, 2145094), (238, 1658392), (272, 1451093), (322, 1225768), (368, 1072547), (391, 1009456), (476, 829196), (644, 612884), (782, 504728), (952, 414598), (1288, 306442), (1564, 252364), (1904, 207299), (2576, 153221), (2737, 144208), (3128, 126182), (5474, 72104), (6256, 63091), (9013, 43792), (10948, 36052), (18026, 21896)]