1077620368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 2334582720

約数和(自身を除く): 1256962352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 157, 176, 236, 314, 472, 628, 649, 661, 944, 1256, 1298, 1322, 1727, 2512, 2596, 2644, 3454, 5192, 5288, 6908, 7271, 9263, 10384, 10576, 13816, 14542, 18526, 27632, 29084, 37052, 38999, 58168, 74104, 77998, 101893, 103777, 116336, 148208, 155996, 203786, 207554, 311992, 407572, 415108, 428989, 623984, 815144, 830216, 857978, 1141547, 1630288, 1660432, 1715956, 2283094, 3431912, 4566188, 6122843, 6863824, 9132376, 12245686, 18264752, 24491372, 48982744, 67351273, 97965488, 134702546, 269405092, 538810184, 1077620368]

約数ペア:

[(1, 1077620368), (2, 538810184), (4, 269405092), (8, 134702546), (11, 97965488), (16, 67351273), (22, 48982744), (44, 24491372), (59, 18264752), (88, 12245686), (118, 9132376), (157, 6863824), (176, 6122843), (236, 4566188), (314, 3431912), (472, 2283094), (628, 1715956), (649, 1660432), (661, 1630288), (944, 1141547), (1256, 857978), (1298, 830216), (1322, 815144), (1727, 623984), (2512, 428989), (2596, 415108), (2644, 407572), (3454, 311992), (5192, 207554), (5288, 203786), (6908, 155996), (7271, 148208), (9263, 116336), (10384, 103777), (10576, 101893), (13816, 77998), (14542, 74104), (18526, 58168), (27632, 38999), (29084, 37052)]