308053248

素因数分解:

$2^8\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1901}}^1$

素因数の和:2131

約数の個数: 72

約数和(自身を含む): 824189856

約数和(自身を除く): 516136608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 633, 768, 844, 1266, 1688, 1901, 2532, 3376, 3802, 5064, 5703, 6752, 7604, 10128, 11406, 13504, 15208, 20256, 22812, 27008, 30416, 40512, 45624, 54016, 60832, 81024, 91248, 121664, 162048, 182496, 243328, 364992, 401111, 486656, 729984, 802222, 1203333, 1459968, 1604444, 2406666, 3208888, 4813332, 6417776, 9626664, 12835552, 19253328, 25671104, 38506656, 51342208, 77013312, 102684416, 154026624, 308053248]

約数ペア:

[(1, 308053248), (2, 154026624), (3, 102684416), (4, 77013312), (6, 51342208), (8, 38506656), (12, 25671104), (16, 19253328), (24, 12835552), (32, 9626664), (48, 6417776), (64, 4813332), (96, 3208888), (128, 2406666), (192, 1604444), (211, 1459968), (256, 1203333), (384, 802222), (422, 729984), (633, 486656), (768, 401111), (844, 364992), (1266, 243328), (1688, 182496), (1901, 162048), (2532, 121664), (3376, 91248), (3802, 81024), (5064, 60832), (5703, 54016), (6752, 45624), (7604, 40512), (10128, 30416), (11406, 27008), (13504, 22812), (15208, 20256)]