1566354464

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{1151}}^1$

素因数の和:1270

約数の個数: 72

約数和(自身を含む): 3297272832

約数和(自身を除く): 1730918368

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1151, 1376, 1849, 1978, 2302, 3698, 3956, 4604, 7396, 7912, 9208, 14792, 15824, 18416, 26473, 29584, 31648, 36832, 42527, 49493, 52946, 59168, 85054, 98986, 105892, 170108, 197972, 211784, 340216, 395944, 423568, 680432, 791888, 847136, 1138339, 1360864, 1583776, 2128199, 2276678, 4256398, 4553356, 8512796, 9106712, 17025592, 18213424, 34051184, 36426848, 48948577, 68102368, 97897154, 195794308, 391588616, 783177232, 1566354464]

約数ペア:

[(1, 1566354464), (2, 783177232), (4, 391588616), (8, 195794308), (16, 97897154), (23, 68102368), (32, 48948577), (43, 36426848), (46, 34051184), (86, 18213424), (92, 17025592), (172, 9106712), (184, 8512796), (344, 4553356), (368, 4256398), (688, 2276678), (736, 2128199), (989, 1583776), (1151, 1360864), (1376, 1138339), (1849, 847136), (1978, 791888), (2302, 680432), (3698, 423568), (3956, 395944), (4604, 340216), (7396, 211784), (7912, 197972), (9208, 170108), (14792, 105892), (15824, 98986), (18416, 85054), (26473, 59168), (29584, 52946), (31648, 49493), (36832, 42527)]