1663820230048

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{32051}}^1\times {\mathrm{85381}}^1$

素因数の和:117461

約数の個数: 48

約数和(自身を含む): 3448196468640

約数和(自身を除く): 1784376238592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 32051, 64102, 85381, 128204, 170762, 256408, 341524, 512816, 608969, 683048, 1025632, 1217938, 1366096, 1622239, 2435876, 2732192, 3244478, 4871752, 6488956, 9743504, 12977912, 19487008, 25955824, 51911648, 2736546431, 5473092862, 10946185724, 21892371448, 43784742896, 51994382189, 87569485792, 103988764378, 207977528756, 415955057512, 831910115024, 1663820230048]

約数ペア:

[(1, 1663820230048), (2, 831910115024), (4, 415955057512), (8, 207977528756), (16, 103988764378), (19, 87569485792), (32, 51994382189), (38, 43784742896), (76, 21892371448), (152, 10946185724), (304, 5473092862), (608, 2736546431), (32051, 51911648), (64102, 25955824), (85381, 19487008), (128204, 12977912), (170762, 9743504), (256408, 6488956), (341524, 4871752), (512816, 3244478), (608969, 2732192), (683048, 2435876), (1025632, 1622239), (1217938, 1366096)]