1963139584

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:398

約数の個数: 160

約数和(自身を含む): 4776837120

約数和(自身を除く): 2813697536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 127, 128, 133, 152, 224, 227, 254, 256, 266, 304, 448, 454, 508, 512, 532, 608, 889, 896, 908, 1016, 1064, 1216, 1589, 1778, 1792, 1816, 2032, 2128, 2413, 2432, 3178, 3556, 3584, 3632, 4064, 4256, 4313, 4826, 4864, 6356, 7112, 7264, 8128, 8512, 8626, 9652, 9728, 12712, 14224, 14528, 16256, 16891, 17024, 17252, 19304, 25424, 28448, 28829, 29056, 30191, 32512, 33782, 34048, 34504, 38608, 50848, 56896, 57658, 58112, 60382, 65024, 67564, 68096, 69008, 77216, 101696, 113792, 115316, 116224, 120764, 135128, 138016, 154432, 201803, 203392, 227584, 230632, 241528, 270256, 276032, 308864, 403606, 406784, 455168, 461264, 483056, 540512, 547751, 552064, 617728, 807212, 813568, 922528, 966112, 1081024, 1095502, 1104128, 1235456, 1614424, 1845056, 1932224, 2162048, 2191004, 2208256, 3228848, 3690112, 3834257, 3864448, 4324096, 4382008, 6457696, 7380224, 7668514, 7728896, 8648192, 8764016, 12915392, 14760448, 15337028, 15457792, 17528032, 25830784, 30674056, 35056064, 51661568, 61348112, 70112128, 103323136, 122696224, 140224256, 245392448, 280448512, 490784896, 981569792, 1963139584]

約数ペア:

[(1, 1963139584), (2, 981569792), (4, 490784896), (7, 280448512), (8, 245392448), (14, 140224256), (16, 122696224), (19, 103323136), (28, 70112128), (32, 61348112), (38, 51661568), (56, 35056064), (64, 30674056), (76, 25830784), (112, 17528032), (127, 15457792), (128, 15337028), (133, 14760448), (152, 12915392), (224, 8764016), (227, 8648192), (254, 7728896), (256, 7668514), (266, 7380224), (304, 6457696), (448, 4382008), (454, 4324096), (508, 3864448), (512, 3834257), (532, 3690112), (608, 3228848), (889, 2208256), (896, 2191004), (908, 2162048), (1016, 1932224), (1064, 1845056), (1216, 1614424), (1589, 1235456), (1778, 1104128), (1792, 1095502), (1816, 1081024), (2032, 966112), (2128, 922528), (2413, 813568), (2432, 807212), (3178, 617728), (3556, 552064), (3584, 547751), (3632, 540512), (4064, 483056), (4256, 461264), (4313, 455168), (4826, 406784), (4864, 403606), (6356, 308864), (7112, 276032), (7264, 270256), (8128, 241528), (8512, 230632), (8626, 227584), (9652, 203392), (9728, 201803), (12712, 154432), (14224, 138016), (14528, 135128), (16256, 120764), (16891, 116224), (17024, 115316), (17252, 113792), (19304, 101696), (25424, 77216), (28448, 69008), (28829, 68096), (29056, 67564), (30191, 65024), (32512, 60382), (33782, 58112), (34048, 57658), (34504, 56896), (38608, 50848)]