488487528

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 1346997600

約数和(自身を除く): 858510072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 163, 214, 321, 326, 389, 428, 489, 642, 652, 778, 856, 963, 978, 1167, 1284, 1304, 1467, 1556, 1926, 1956, 2334, 2568, 2934, 3112, 3501, 3852, 3912, 4668, 5868, 7002, 7704, 9336, 11736, 14004, 17441, 28008, 34882, 41623, 52323, 63407, 69764, 83246, 104646, 124869, 126814, 139528, 156969, 166492, 190221, 209292, 249738, 253628, 313938, 332984, 374607, 380442, 418584, 499476, 507256, 570663, 627876, 749214, 760884, 998952, 1141326, 1255752, 1498428, 1521768, 2282652, 2996856, 4565304, 6784549, 13569098, 20353647, 27138196, 40707294, 54276392, 61060941, 81414588, 122121882, 162829176, 244243764, 488487528]

約数ペア:

[(1, 488487528), (2, 244243764), (3, 162829176), (4, 122121882), (6, 81414588), (8, 61060941), (9, 54276392), (12, 40707294), (18, 27138196), (24, 20353647), (36, 13569098), (72, 6784549), (107, 4565304), (163, 2996856), (214, 2282652), (321, 1521768), (326, 1498428), (389, 1255752), (428, 1141326), (489, 998952), (642, 760884), (652, 749214), (778, 627876), (856, 570663), (963, 507256), (978, 499476), (1167, 418584), (1284, 380442), (1304, 374607), (1467, 332984), (1556, 313938), (1926, 253628), (1956, 249738), (2334, 209292), (2568, 190221), (2934, 166492), (3112, 156969), (3501, 139528), (3852, 126814), (3912, 124869), (4668, 104646), (5868, 83246), (7002, 69764), (7704, 63407), (9336, 52323), (11736, 41623), (14004, 34882), (17441, 28008)]