1569181428

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{6709}}^1$

素因数の和:6881

約数の個数: 72

約数和(自身を含む): 4066662600

約数和(自身を除く): 2497481172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 89, 146, 178, 219, 267, 292, 356, 438, 534, 657, 801, 876, 1068, 1314, 1602, 2628, 3204, 6497, 6709, 12994, 13418, 19491, 20127, 25988, 26836, 38982, 40254, 58473, 60381, 77964, 80508, 116946, 120762, 233892, 241524, 489757, 597101, 979514, 1194202, 1469271, 1791303, 1959028, 2388404, 2938542, 3582606, 4407813, 5373909, 5877084, 7165212, 8815626, 10747818, 17631252, 21495636, 43588373, 87176746, 130765119, 174353492, 261530238, 392295357, 523060476, 784590714, 1569181428]

約数ペア:

[(1, 1569181428), (2, 784590714), (3, 523060476), (4, 392295357), (6, 261530238), (9, 174353492), (12, 130765119), (18, 87176746), (36, 43588373), (73, 21495636), (89, 17631252), (146, 10747818), (178, 8815626), (219, 7165212), (267, 5877084), (292, 5373909), (356, 4407813), (438, 3582606), (534, 2938542), (657, 2388404), (801, 1959028), (876, 1791303), (1068, 1469271), (1314, 1194202), (1602, 979514), (2628, 597101), (3204, 489757), (6497, 241524), (6709, 233892), (12994, 120762), (13418, 116946), (19491, 80508), (20127, 77964), (25988, 60381), (26836, 58473), (38982, 40254)]