16409213008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{2011}}^1$

素因数の和:2396

約数の個数: 80

約数和(自身を含む): 34085050560

約数和(自身を除く): 17675837552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 229, 262, 272, 458, 524, 916, 1048, 1832, 2011, 2096, 2227, 3664, 3893, 4022, 4454, 7786, 8044, 8908, 15572, 16088, 17816, 29999, 31144, 32176, 34187, 35632, 59998, 62288, 68374, 119996, 136748, 239992, 263441, 273496, 460519, 479984, 509983, 526882, 546992, 921038, 1019966, 1053764, 1842076, 2039932, 2107528, 3684152, 4079864, 4215056, 4478497, 7368304, 7828823, 8159728, 8956994, 15657646, 17913988, 31315292, 35827976, 60327989, 62630584, 71655952, 120655978, 125261168, 241311956, 482623912, 965247824, 1025575813, 2051151626, 4102303252, 8204606504, 16409213008]

約数ペア:

[(1, 16409213008), (2, 8204606504), (4, 4102303252), (8, 2051151626), (16, 1025575813), (17, 965247824), (34, 482623912), (68, 241311956), (131, 125261168), (136, 120655978), (229, 71655952), (262, 62630584), (272, 60327989), (458, 35827976), (524, 31315292), (916, 17913988), (1048, 15657646), (1832, 8956994), (2011, 8159728), (2096, 7828823), (2227, 7368304), (3664, 4478497), (3893, 4215056), (4022, 4079864), (4454, 3684152), (7786, 2107528), (8044, 2039932), (8908, 1842076), (15572, 1053764), (16088, 1019966), (17816, 921038), (29999, 546992), (31144, 526882), (32176, 509983), (34187, 479984), (35632, 460519), (59998, 273496), (62288, 263441), (68374, 239992), (119996, 136748)]