289575104

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7103}}^1$

素因数の和:7142

約数の個数: 84

約数和(自身を含む): 719961984

約数和(自身を除く): 430386880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 5096, 5824, 7103, 10192, 14206, 20384, 28412, 40768, 49721, 56824, 92339, 99442, 113648, 184678, 198884, 227296, 348047, 369356, 397768, 454592, 646373, 696094, 738712, 795536, 1292746, 1392188, 1477424, 1591072, 2585492, 2784376, 2954848, 3182144, 4524611, 5170984, 5568752, 5909696, 9049222, 10341968, 11137504, 18098444, 20683936, 22275008, 36196888, 41367872, 72393776, 144787552, 289575104]

約数ペア:

[(1, 289575104), (2, 144787552), (4, 72393776), (7, 41367872), (8, 36196888), (13, 22275008), (14, 20683936), (16, 18098444), (26, 11137504), (28, 10341968), (32, 9049222), (49, 5909696), (52, 5568752), (56, 5170984), (64, 4524611), (91, 3182144), (98, 2954848), (104, 2784376), (112, 2585492), (182, 1591072), (196, 1477424), (208, 1392188), (224, 1292746), (364, 795536), (392, 738712), (416, 696094), (448, 646373), (637, 454592), (728, 397768), (784, 369356), (832, 348047), (1274, 227296), (1456, 198884), (1568, 184678), (2548, 113648), (2912, 99442), (3136, 92339), (5096, 56824), (5824, 49721), (7103, 40768), (10192, 28412), (14206, 20384)]