258999104

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6353}}^1$

素因数の和:6392

約数の個数: 84

約数和(自身を含む): 643952484

約数和(自身を除く): 384953380

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, 6353, 10192, 12706, 20384, 25412, 40768, 44471, 50824, 82589, 88942, 101648, 165178, 177884, 203296, 311297, 330356, 355768, 406592, 578123, 622594, 660712, 711536, 1156246, 1245188, 1321424, 1423072, 2312492, 2490376, 2642848, 2846144, 4046861, 4624984, 4980752, 5285696, 8093722, 9249968, 9961504, 16187444, 18499936, 19923008, 32374888, 36999872, 64749776, 129499552, 258999104]

約数ペア:

[(1, 258999104), (2, 129499552), (4, 64749776), (7, 36999872), (8, 32374888), (13, 19923008), (14, 18499936), (16, 16187444), (26, 9961504), (28, 9249968), (32, 8093722), (49, 5285696), (52, 4980752), (56, 4624984), (64, 4046861), (91, 2846144), (98, 2642848), (104, 2490376), (112, 2312492), (182, 1423072), (196, 1321424), (208, 1245188), (224, 1156246), (364, 711536), (392, 660712), (416, 622594), (448, 578123), (637, 406592), (728, 355768), (784, 330356), (832, 311297), (1274, 203296), (1456, 177884), (1568, 165178), (2548, 101648), (2912, 88942), (3136, 82589), (5096, 50824), (5824, 44471), (6353, 40768), (10192, 25412), (12706, 20384)]