383768

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 923400

約数和(自身を除く): 539632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 89, 98, 154, 178, 196, 308, 356, 392, 539, 616, 623, 712, 979, 1078, 1246, 1958, 2156, 2492, 3916, 4312, 4361, 4984, 6853, 7832, 8722, 13706, 17444, 27412, 34888, 47971, 54824, 95942, 191884, 383768]

約数ペア:

[(1, 383768), (2, 191884), (4, 95942), (7, 54824), (8, 47971), (11, 34888), (14, 27412), (22, 17444), (28, 13706), (44, 8722), (49, 7832), (56, 6853), (77, 4984), (88, 4361), (89, 4312), (98, 3916), (154, 2492), (178, 2156), (196, 1958), (308, 1246), (356, 1078), (392, 979), (539, 712), (616, 623)]