264907144

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{821}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 507354840

約数和(自身を除く): 242447696

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 761, 821, 1522, 1642, 3044, 3284, 6088, 6568, 40333, 43513, 80666, 87026, 161332, 174052, 322664, 348104, 624781, 1249562, 2499124, 4998248, 33113393, 66226786, 132453572, 264907144]

約数ペア:

[(1, 264907144), (2, 132453572), (4, 66226786), (8, 33113393), (53, 4998248), (106, 2499124), (212, 1249562), (424, 624781), (761, 348104), (821, 322664), (1522, 174052), (1642, 161332), (3044, 87026), (3284, 80666), (6088, 43513), (6568, 40333)]