553487844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 1616068608

約数和(自身を除く): 1062580764

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 156, 169, 182, 254, 273, 307, 338, 364, 381, 507, 508, 546, 614, 676, 762, 889, 921, 1014, 1092, 1183, 1228, 1524, 1651, 1778, 1842, 2028, 2149, 2366, 2667, 3302, 3549, 3556, 3684, 3991, 4298, 4732, 4953, 5334, 6447, 6604, 7098, 7982, 8596, 9906, 10668, 11557, 11973, 12894, 14196, 15964, 19812, 21463, 23114, 23946, 25788, 27937, 34671, 38989, 42926, 46228, 47892, 51883, 55874, 64389, 69342, 77978, 83811, 85852, 103766, 111748, 116967, 128778, 138684, 150241, 155649, 155956, 167622, 207532, 233934, 257556, 272923, 300482, 311298, 335244, 363181, 450723, 467868, 506857, 545846, 600964, 622596, 726362, 818769, 901446, 1013714, 1089543, 1091692, 1452724, 1520571, 1637538, 1802892, 2027428, 2179086, 3041142, 3275076, 3547999, 4358172, 6082284, 6589141, 7095998, 10643997, 13178282, 14191996, 19767423, 21287994, 26356564, 39534846, 42575988, 46123987, 79069692, 92247974, 138371961, 184495948, 276743922, 553487844]

約数ペア:

[(1, 553487844), (2, 276743922), (3, 184495948), (4, 138371961), (6, 92247974), (7, 79069692), (12, 46123987), (13, 42575988), (14, 39534846), (21, 26356564), (26, 21287994), (28, 19767423), (39, 14191996), (42, 13178282), (52, 10643997), (78, 7095998), (84, 6589141), (91, 6082284), (127, 4358172), (156, 3547999), (169, 3275076), (182, 3041142), (254, 2179086), (273, 2027428), (307, 1802892), (338, 1637538), (364, 1520571), (381, 1452724), (507, 1091692), (508, 1089543), (546, 1013714), (614, 901446), (676, 818769), (762, 726362), (889, 622596), (921, 600964), (1014, 545846), (1092, 506857), (1183, 467868), (1228, 450723), (1524, 363181), (1651, 335244), (1778, 311298), (1842, 300482), (2028, 272923), (2149, 257556), (2366, 233934), (2667, 207532), (3302, 167622), (3549, 155956), (3556, 155649), (3684, 150241), (3991, 138684), (4298, 128778), (4732, 116967), (4953, 111748), (5334, 103766), (6447, 85852), (6604, 83811), (7098, 77978), (7982, 69342), (8596, 64389), (9906, 55874), (10668, 51883), (11557, 47892), (11973, 46228), (12894, 42926), (14196, 38989), (15964, 34671), (19812, 27937), (21463, 25788), (23114, 23946)]