268405524

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 694814120

約数和(自身を除く): 426408596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 109, 146, 218, 219, 292, 327, 436, 438, 654, 657, 876, 937, 981, 1308, 1314, 1874, 1962, 2628, 2811, 3748, 3924, 5622, 7957, 8433, 11244, 15914, 16866, 23871, 31828, 33732, 47742, 68401, 71613, 95484, 102133, 136802, 143226, 204266, 205203, 273604, 286452, 306399, 408532, 410406, 612798, 615609, 820812, 919197, 1225596, 1231218, 1838394, 2462436, 3676788, 7455709, 14911418, 22367127, 29822836, 44734254, 67101381, 89468508, 134202762, 268405524]

約数ペア:

[(1, 268405524), (2, 134202762), (3, 89468508), (4, 67101381), (6, 44734254), (9, 29822836), (12, 22367127), (18, 14911418), (36, 7455709), (73, 3676788), (109, 2462436), (146, 1838394), (218, 1231218), (219, 1225596), (292, 919197), (327, 820812), (436, 615609), (438, 612798), (654, 410406), (657, 408532), (876, 306399), (937, 286452), (981, 273604), (1308, 205203), (1314, 204266), (1874, 143226), (1962, 136802), (2628, 102133), (2811, 95484), (3748, 71613), (3924, 68401), (5622, 47742), (7957, 33732), (8433, 31828), (11244, 23871), (15914, 16866)]