387386711808

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{10732123}}^1$

素因数の和:10732189

約数の個数: 72

約数和(自身を含む): 1052950149888

約数和(自身を除く): 665563438080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2256, 3008, 4512, 6016, 9024, 12032, 18048, 36096, 10732123, 21464246, 32196369, 42928492, 64392738, 85856984, 128785476, 171713968, 257570952, 343427936, 504409781, 515141904, 686855872, 1008819562, 1030283808, 1373711744, 1513229343, 2017639124, 2060567616, 2747423488, 3026458686, 4035278248, 4121135232, 6052917372, 8070556496, 8242270464, 12105834744, 16141112992, 24211669488, 32282225984, 48423338976, 64564451968, 96846677952, 129128903936, 193693355904, 387386711808]

約数ペア:

[(1, 387386711808), (2, 193693355904), (3, 129128903936), (4, 96846677952), (6, 64564451968), (8, 48423338976), (12, 32282225984), (16, 24211669488), (24, 16141112992), (32, 12105834744), (47, 8242270464), (48, 8070556496), (64, 6052917372), (94, 4121135232), (96, 4035278248), (128, 3026458686), (141, 2747423488), (188, 2060567616), (192, 2017639124), (256, 1513229343), (282, 1373711744), (376, 1030283808), (384, 1008819562), (564, 686855872), (752, 515141904), (768, 504409781), (1128, 343427936), (1504, 257570952), (2256, 171713968), (3008, 128785476), (4512, 85856984), (6016, 64392738), (9024, 42928492), (12032, 32196369), (18048, 21464246), (36096, 10732123)]