2938780089

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 5474304000

約数和(自身を除く): 2535523911

約数列:

[1, 3, 7, 9, 17, 21, 27, 43, 51, 63, 89, 119, 129, 153, 189, 239, 267, 301, 357, 387, 459, 623, 717, 731, 801, 903, 1071, 1161, 1513, 1673, 1869, 2151, 2193, 2403, 2709, 3213, 3827, 4063, 4539, 5019, 5117, 5607, 6453, 6579, 8127, 10277, 10591, 11481, 12189, 13617, 15057, 15351, 16821, 19737, 21271, 26789, 28441, 30831, 31773, 34443, 36567, 40851, 45171, 46053, 63813, 65059, 71939, 80367, 85323, 92493, 95319, 103329, 109701, 138159, 148897, 174709, 191439, 195177, 215817, 241101, 255969, 277479, 285957, 361607, 446691, 455413, 524127, 574317, 585531, 647451, 723303, 767907, 914653, 1084821, 1222963, 1340073, 1366239, 1572381, 1756593, 1942353, 2531249, 2743959, 3254463, 3668889, 4020219, 4098717, 4717143, 6402571, 7593747, 8231877, 9763389, 11006667, 12296151, 15549101, 19207713, 22781241, 24695631, 33020001, 46647303, 57623139, 68343723, 108843707, 139941909, 172869417, 326531121, 419825727, 979593363, 2938780089]

約数ペア:

[(1, 2938780089), (3, 979593363), (7, 419825727), (9, 326531121), (17, 172869417), (21, 139941909), (27, 108843707), (43, 68343723), (51, 57623139), (63, 46647303), (89, 33020001), (119, 24695631), (129, 22781241), (153, 19207713), (189, 15549101), (239, 12296151), (267, 11006667), (301, 9763389), (357, 8231877), (387, 7593747), (459, 6402571), (623, 4717143), (717, 4098717), (731, 4020219), (801, 3668889), (903, 3254463), (1071, 2743959), (1161, 2531249), (1513, 1942353), (1673, 1756593), (1869, 1572381), (2151, 1366239), (2193, 1340073), (2403, 1222963), (2709, 1084821), (3213, 914653), (3827, 767907), (4063, 723303), (4539, 647451), (5019, 585531), (5117, 574317), (5607, 524127), (6453, 455413), (6579, 446691), (8127, 361607), (10277, 285957), (10591, 277479), (11481, 255969), (12189, 241101), (13617, 215817), (15057, 195177), (15351, 191439), (16821, 174709), (19737, 148897), (21271, 138159), (26789, 109701), (28441, 103329), (30831, 95319), (31773, 92493), (34443, 85323), (36567, 80367), (40851, 71939), (45171, 65059), (46053, 63813)]