291238764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2663

約数の個数: 96

約数和(自身を含む): 783820800

約数和(自身を除く): 492582036

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 29, 34, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 174, 204, 228, 323, 348, 493, 551, 646, 969, 986, 1102, 1292, 1479, 1653, 1938, 1972, 2204, 2591, 2958, 3306, 3876, 5182, 5916, 6612, 7773, 9367, 10364, 15546, 18734, 28101, 31092, 37468, 44047, 49229, 56202, 75139, 88094, 98458, 112404, 132141, 147687, 150278, 176188, 196916, 225417, 264282, 295374, 300556, 450834, 528564, 590748, 836893, 901668, 1277363, 1427641, 1673786, 2510679, 2554726, 2855282, 3347572, 3832089, 4282923, 5021358, 5109452, 5710564, 7664178, 8565846, 10042716, 15328356, 17131692, 24269897, 48539794, 72809691, 97079588, 145619382, 291238764]

約数ペア:

[(1, 291238764), (2, 145619382), (3, 97079588), (4, 72809691), (6, 48539794), (12, 24269897), (17, 17131692), (19, 15328356), (29, 10042716), (34, 8565846), (38, 7664178), (51, 5710564), (57, 5109452), (58, 5021358), (68, 4282923), (76, 3832089), (87, 3347572), (102, 2855282), (114, 2554726), (116, 2510679), (174, 1673786), (204, 1427641), (228, 1277363), (323, 901668), (348, 836893), (493, 590748), (551, 528564), (646, 450834), (969, 300556), (986, 295374), (1102, 264282), (1292, 225417), (1479, 196916), (1653, 176188), (1938, 150278), (1972, 147687), (2204, 132141), (2591, 112404), (2958, 98458), (3306, 88094), (3876, 75139), (5182, 56202), (5916, 49229), (6612, 44047), (7773, 37468), (9367, 31092), (10364, 28101), (15546, 18734)]