261075852

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1820

約数の個数: 96

約数和(自身を含む): 718287360

約数和(自身を除く): 457211508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 61, 69, 92, 108, 122, 138, 183, 207, 244, 276, 366, 414, 549, 621, 732, 828, 1098, 1242, 1403, 1647, 1723, 2196, 2484, 2806, 3294, 3446, 4209, 5169, 5612, 6588, 6892, 8418, 10338, 12627, 15507, 16836, 20676, 25254, 31014, 37881, 39629, 46521, 50508, 62028, 75762, 79258, 93042, 105103, 118887, 151524, 158516, 186084, 210206, 237774, 315309, 356661, 420412, 475548, 630618, 713322, 945927, 1069983, 1261236, 1426644, 1891854, 2139966, 2417369, 2837781, 3783708, 4279932, 4834738, 5675562, 7252107, 9669476, 11351124, 14504214, 21756321, 29008428, 43512642, 65268963, 87025284, 130537926, 261075852]

約数ペア:

[(1, 261075852), (2, 130537926), (3, 87025284), (4, 65268963), (6, 43512642), (9, 29008428), (12, 21756321), (18, 14504214), (23, 11351124), (27, 9669476), (36, 7252107), (46, 5675562), (54, 4834738), (61, 4279932), (69, 3783708), (92, 2837781), (108, 2417369), (122, 2139966), (138, 1891854), (183, 1426644), (207, 1261236), (244, 1069983), (276, 945927), (366, 713322), (414, 630618), (549, 475548), (621, 420412), (732, 356661), (828, 315309), (1098, 237774), (1242, 210206), (1403, 186084), (1647, 158516), (1723, 151524), (2196, 118887), (2484, 105103), (2806, 93042), (3294, 79258), (3446, 75762), (4209, 62028), (5169, 50508), (5612, 46521), (6588, 39629), (6892, 37881), (8418, 31014), (10338, 25254), (12627, 20676), (15507, 16836)]