286452

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 740740

約数和(自身を除く): 454288

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 109, 146, 218, 219, 292, 327, 436, 438, 654, 657, 876, 981, 1308, 1314, 1962, 2628, 3924, 7957, 15914, 23871, 31828, 47742, 71613, 95484, 143226, 286452]

約数ペア:

[(1, 286452), (2, 143226), (3, 95484), (4, 71613), (6, 47742), (9, 31828), (12, 23871), (18, 15914), (36, 7957), (73, 3924), (109, 2628), (146, 1962), (218, 1314), (219, 1308), (292, 981), (327, 876), (436, 657), (438, 654)]