7438992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 21361728

約数和(自身を除く): 13922736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 193, 219, 264, 292, 386, 438, 528, 579, 584, 772, 803, 876, 1158, 1168, 1544, 1606, 1752, 2123, 2316, 2409, 3088, 3212, 3504, 4246, 4632, 4818, 6369, 6424, 8492, 9264, 9636, 12738, 12848, 14089, 16984, 19272, 25476, 28178, 33968, 38544, 42267, 50952, 56356, 84534, 101904, 112712, 154979, 169068, 225424, 309958, 338136, 464937, 619916, 676272, 929874, 1239832, 1859748, 2479664, 3719496, 7438992]

約数ペア:

[(1, 7438992), (2, 3719496), (3, 2479664), (4, 1859748), (6, 1239832), (8, 929874), (11, 676272), (12, 619916), (16, 464937), (22, 338136), (24, 309958), (33, 225424), (44, 169068), (48, 154979), (66, 112712), (73, 101904), (88, 84534), (132, 56356), (146, 50952), (176, 42267), (193, 38544), (219, 33968), (264, 28178), (292, 25476), (386, 19272), (438, 16984), (528, 14089), (579, 12848), (584, 12738), (772, 9636), (803, 9264), (876, 8492), (1158, 6424), (1168, 6369), (1544, 4818), (1606, 4632), (1752, 4246), (2123, 3504), (2316, 3212), (2409, 3088)]