390546288

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{246557}}^1$

素因数の和:246582

約数の個数: 60

約数和(自身を含む): 1192354488

約数和(自身を除く): 801808200

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 246557, 493114, 739671, 986228, 1479342, 1972456, 2219013, 2712127, 2958684, 3944912, 4438026, 5424254, 5917368, 8136381, 8876052, 10848508, 11834736, 16272762, 17752104, 21697016, 24409143, 32545524, 35504208, 43394032, 48818286, 65091048, 97636572, 130182096, 195273144, 390546288]

約数ペア:

[(1, 390546288), (2, 195273144), (3, 130182096), (4, 97636572), (6, 65091048), (8, 48818286), (9, 43394032), (11, 35504208), (12, 32545524), (16, 24409143), (18, 21697016), (22, 17752104), (24, 16272762), (33, 11834736), (36, 10848508), (44, 8876052), (48, 8136381), (66, 5917368), (72, 5424254), (88, 4438026), (99, 3944912), (132, 2958684), (144, 2712127), (176, 2219013), (198, 1972456), (264, 1479342), (396, 986228), (528, 739671), (792, 493114), (1584, 246557)]