2856558328

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 5957396640

約数和(自身を除く): 3100838312

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 103, 104, 146, 169, 206, 281, 292, 338, 412, 562, 584, 676, 824, 949, 1124, 1339, 1352, 1898, 2248, 2678, 3653, 3796, 5356, 7306, 7519, 7592, 10712, 12337, 14612, 15038, 17407, 20513, 24674, 28943, 29224, 30076, 34814, 41026, 47489, 49348, 57886, 60152, 69628, 82052, 94978, 97747, 98696, 115772, 139256, 164104, 189956, 195494, 231544, 266669, 376259, 379912, 390988, 533338, 752518, 781976, 1066676, 1270711, 1505036, 2112839, 2133352, 2541422, 3010072, 3466697, 4225678, 4891367, 5082844, 6933394, 8451356, 9782734, 10165688, 13866788, 16902712, 19565468, 27466907, 27733576, 39130936, 54933814, 109867628, 219735256, 357069791, 714139582, 1428279164, 2856558328]

約数ペア:

[(1, 2856558328), (2, 1428279164), (4, 714139582), (8, 357069791), (13, 219735256), (26, 109867628), (52, 54933814), (73, 39130936), (103, 27733576), (104, 27466907), (146, 19565468), (169, 16902712), (206, 13866788), (281, 10165688), (292, 9782734), (338, 8451356), (412, 6933394), (562, 5082844), (584, 4891367), (676, 4225678), (824, 3466697), (949, 3010072), (1124, 2541422), (1339, 2133352), (1352, 2112839), (1898, 1505036), (2248, 1270711), (2678, 1066676), (3653, 781976), (3796, 752518), (5356, 533338), (7306, 390988), (7519, 379912), (7592, 376259), (10712, 266669), (12337, 231544), (14612, 195494), (15038, 189956), (17407, 164104), (20513, 139256), (24674, 115772), (28943, 98696), (29224, 97747), (30076, 94978), (34814, 82052), (41026, 69628), (47489, 60152), (49348, 57886)]