439528089

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 838656000

約数和(自身を除く): 399127911

約数列:

[1, 3, 7, 11, 13, 21, 29, 33, 39, 49, 77, 87, 91, 103, 143, 147, 203, 231, 273, 309, 319, 343, 377, 429, 539, 609, 637, 721, 957, 1001, 1029, 1131, 1133, 1339, 1421, 1617, 1911, 2163, 2233, 2639, 2987, 3003, 3399, 3773, 4017, 4147, 4263, 4459, 5047, 6699, 7007, 7917, 7931, 8961, 9373, 9947, 11319, 12441, 13377, 14729, 15141, 15631, 18473, 20909, 21021, 23793, 28119, 29029, 29841, 32857, 35329, 38831, 44187, 46893, 49049, 55419, 55517, 62727, 65611, 87087, 98571, 103103, 105987, 109417, 116493, 129311, 146363, 147147, 166551, 196833, 203203, 229999, 271817, 309309, 328251, 387933, 388619, 427141, 439089, 459277, 609609, 689997, 721721, 815451, 1024541, 1165857, 1281423, 1377831, 1422421, 1609993, 1902719, 2165163, 2989987, 3073623, 4267263, 4829979, 5052047, 5708157, 8969961, 11269951, 13319033, 15156141, 20929909, 33809853, 39957099, 62789727, 146509363, 439528089]

約数ペア:

[(1, 439528089), (3, 146509363), (7, 62789727), (11, 39957099), (13, 33809853), (21, 20929909), (29, 15156141), (33, 13319033), (39, 11269951), (49, 8969961), (77, 5708157), (87, 5052047), (91, 4829979), (103, 4267263), (143, 3073623), (147, 2989987), (203, 2165163), (231, 1902719), (273, 1609993), (309, 1422421), (319, 1377831), (343, 1281423), (377, 1165857), (429, 1024541), (539, 815451), (609, 721721), (637, 689997), (721, 609609), (957, 459277), (1001, 439089), (1029, 427141), (1131, 388619), (1133, 387933), (1339, 328251), (1421, 309309), (1617, 271817), (1911, 229999), (2163, 203203), (2233, 196833), (2639, 166551), (2987, 147147), (3003, 146363), (3399, 129311), (3773, 116493), (4017, 109417), (4147, 105987), (4263, 103103), (4459, 98571), (5047, 87087), (6699, 65611), (7007, 62727), (7917, 55517), (7931, 55419), (8961, 49049), (9373, 46893), (9947, 44187), (11319, 38831), (12441, 35329), (13377, 32857), (14729, 29841), (15141, 29029), (15631, 28119), (18473, 23793), (20909, 21021)]