1206128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:126

約数の個数: 60

約数和(自身を含む): 2968560

約数和(自身を除く): 1762432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 89, 112, 121, 154, 176, 178, 242, 308, 356, 484, 616, 623, 712, 847, 968, 979, 1232, 1246, 1424, 1694, 1936, 1958, 2492, 3388, 3916, 4984, 6776, 6853, 7832, 9968, 10769, 13552, 13706, 15664, 21538, 27412, 43076, 54824, 75383, 86152, 109648, 150766, 172304, 301532, 603064, 1206128]

約数ペア:

[(1, 1206128), (2, 603064), (4, 301532), (7, 172304), (8, 150766), (11, 109648), (14, 86152), (16, 75383), (22, 54824), (28, 43076), (44, 27412), (56, 21538), (77, 15664), (88, 13706), (89, 13552), (112, 10769), (121, 9968), (154, 7832), (176, 6853), (178, 6776), (242, 4984), (308, 3916), (356, 3388), (484, 2492), (616, 1958), (623, 1936), (712, 1694), (847, 1424), (968, 1246), (979, 1232)]