1497691468

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 3452058624

約数和(自身を除く): 1954367156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 67, 91, 98, 124, 134, 182, 196, 217, 268, 283, 364, 403, 434, 469, 566, 637, 806, 868, 871, 938, 1132, 1274, 1519, 1612, 1742, 1876, 1981, 2077, 2548, 2821, 3038, 3283, 3484, 3679, 3962, 4154, 5642, 6076, 6097, 6566, 7358, 7924, 8308, 8773, 11284, 12194, 13132, 13867, 14539, 14716, 17546, 18961, 19747, 24388, 25753, 27001, 27734, 29078, 35092, 37922, 39494, 42679, 51506, 54002, 55468, 58156, 61411, 75844, 78988, 85358, 101773, 103012, 108004, 114049, 122822, 132727, 170716, 180271, 189007, 203546, 228098, 245644, 246493, 265454, 360542, 378014, 407092, 429877, 456196, 492986, 530908, 587791, 721084, 756028, 798343, 859754, 929089, 985972, 1175582, 1323049, 1596686, 1719508, 1725451, 1858178, 2351164, 2646098, 3193372, 3450902, 3716356, 4114537, 5292196, 5588401, 6901804, 7641283, 8229074, 11176802, 12078157, 15282566, 16458148, 22353604, 24156314, 28801759, 30565132, 48312628, 53488981, 57603518, 106977962, 115207036, 213955924, 374422867, 748845734, 1497691468]

約数ペア:

[(1, 1497691468), (2, 748845734), (4, 374422867), (7, 213955924), (13, 115207036), (14, 106977962), (26, 57603518), (28, 53488981), (31, 48312628), (49, 30565132), (52, 28801759), (62, 24156314), (67, 22353604), (91, 16458148), (98, 15282566), (124, 12078157), (134, 11176802), (182, 8229074), (196, 7641283), (217, 6901804), (268, 5588401), (283, 5292196), (364, 4114537), (403, 3716356), (434, 3450902), (469, 3193372), (566, 2646098), (637, 2351164), (806, 1858178), (868, 1725451), (871, 1719508), (938, 1596686), (1132, 1323049), (1274, 1175582), (1519, 985972), (1612, 929089), (1742, 859754), (1876, 798343), (1981, 756028), (2077, 721084), (2548, 587791), (2821, 530908), (3038, 492986), (3283, 456196), (3484, 429877), (3679, 407092), (3962, 378014), (4154, 360542), (5642, 265454), (6076, 246493), (6097, 245644), (6566, 228098), (7358, 203546), (7924, 189007), (8308, 180271), (8773, 170716), (11284, 132727), (12194, 122822), (13132, 114049), (13867, 108004), (14539, 103012), (14716, 101773), (17546, 85358), (18961, 78988), (19747, 75844), (24388, 61411), (25753, 58156), (27001, 55468), (27734, 54002), (29078, 51506), (35092, 42679), (37922, 39494)]