380986144

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{154621}}^1$

素因数の和:154649

約数の個数: 48

約数和(自身を含む): 935153856

約数和(自身を除く): 554167712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 154621, 309242, 618484, 1082347, 1236968, 1700831, 2164694, 2473936, 3401662, 4329388, 4947872, 6803324, 8658776, 11905817, 13606648, 17317552, 23811634, 27213296, 34635104, 47623268, 54426592, 95246536, 190493072, 380986144]

約数ペア:

[(1, 380986144), (2, 190493072), (4, 95246536), (7, 54426592), (8, 47623268), (11, 34635104), (14, 27213296), (16, 23811634), (22, 17317552), (28, 13606648), (32, 11905817), (44, 8658776), (56, 6803324), (77, 4947872), (88, 4329388), (112, 3401662), (154, 2473936), (176, 2164694), (224, 1700831), (308, 1236968), (352, 1082347), (616, 618484), (1232, 309242), (2464, 154621)]