487231776

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 1421600544

約数和(自身を除く): 934368768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 107, 144, 163, 194, 214, 288, 291, 321, 326, 388, 428, 489, 582, 642, 652, 776, 856, 873, 963, 978, 1164, 1284, 1304, 1467, 1552, 1712, 1746, 1926, 1956, 2328, 2568, 2608, 2934, 3104, 3424, 3492, 3852, 3912, 4656, 5136, 5216, 5868, 6984, 7704, 7824, 9312, 10272, 10379, 11736, 13968, 15408, 15648, 15811, 17441, 20758, 23472, 27936, 30816, 31137, 31622, 34882, 41516, 46944, 47433, 52323, 62274, 63244, 69764, 83032, 93411, 94866, 104646, 124548, 126488, 139528, 142299, 156969, 166064, 186822, 189732, 209292, 249096, 252976, 279056, 284598, 313938, 332128, 373644, 379464, 418584, 498192, 505952, 558112, 569196, 627876, 747288, 758928, 837168, 996384, 1138392, 1255752, 1494576, 1517856, 1674336, 1691777, 2276784, 2511504, 2989152, 3383554, 4553568, 5023008, 5075331, 6767108, 10150662, 13534216, 15225993, 20301324, 27068432, 30451986, 40602648, 54136864, 60903972, 81205296, 121807944, 162410592, 243615888, 487231776]

約数ペア:

[(1, 487231776), (2, 243615888), (3, 162410592), (4, 121807944), (6, 81205296), (8, 60903972), (9, 54136864), (12, 40602648), (16, 30451986), (18, 27068432), (24, 20301324), (32, 15225993), (36, 13534216), (48, 10150662), (72, 6767108), (96, 5075331), (97, 5023008), (107, 4553568), (144, 3383554), (163, 2989152), (194, 2511504), (214, 2276784), (288, 1691777), (291, 1674336), (321, 1517856), (326, 1494576), (388, 1255752), (428, 1138392), (489, 996384), (582, 837168), (642, 758928), (652, 747288), (776, 627876), (856, 569196), (873, 558112), (963, 505952), (978, 498192), (1164, 418584), (1284, 379464), (1304, 373644), (1467, 332128), (1552, 313938), (1712, 284598), (1746, 279056), (1926, 252976), (1956, 249096), (2328, 209292), (2568, 189732), (2608, 186822), (2934, 166064), (3104, 156969), (3424, 142299), (3492, 139528), (3852, 126488), (3912, 124548), (4656, 104646), (5136, 94866), (5216, 93411), (5868, 83032), (6984, 69764), (7704, 63244), (7824, 62274), (9312, 52323), (10272, 47433), (10379, 46944), (11736, 41516), (13968, 34882), (15408, 31622), (15648, 31137), (15811, 30816), (17441, 27936), (20758, 23472)]