267754812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4259}}^1$

素因数の和:4323

約数の個数: 72

約数和(自身を含む): 698503680

約数和(自身を除く): 430748868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 4259, 4836, 5239, 8518, 10478, 12777, 15717, 17036, 20956, 25554, 31434, 51108, 55367, 62868, 110734, 132029, 166101, 221468, 264058, 332202, 396087, 528116, 664404, 719771, 792174, 1439542, 1584348, 1716377, 2159313, 2879084, 3432754, 4318626, 5149131, 6865508, 8637252, 10298262, 20596524, 22312901, 44625802, 66938703, 89251604, 133877406, 267754812]

約数ペア:

[(1, 267754812), (2, 133877406), (3, 89251604), (4, 66938703), (6, 44625802), (12, 22312901), (13, 20596524), (26, 10298262), (31, 8637252), (39, 6865508), (52, 5149131), (62, 4318626), (78, 3432754), (93, 2879084), (124, 2159313), (156, 1716377), (169, 1584348), (186, 1439542), (338, 792174), (372, 719771), (403, 664404), (507, 528116), (676, 396087), (806, 332202), (1014, 264058), (1209, 221468), (1612, 166101), (2028, 132029), (2418, 110734), (4259, 62868), (4836, 55367), (5239, 51108), (8518, 31434), (10478, 25554), (12777, 20956), (15717, 17036)]