2805256704

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{42473}}^1$

素因数の和:42537

約数の個数: 80

約数和(自身を含む): 7647358752

約数和(自身を除く): 4842102048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2752, 4128, 5504, 8256, 11008, 16512, 22016, 33024, 42473, 66048, 84946, 127419, 169892, 254838, 339784, 509676, 679568, 1019352, 1359136, 1826339, 2038704, 2718272, 3652678, 4077408, 5436544, 5479017, 7305356, 8154816, 10873088, 10958034, 14610712, 16309632, 21746176, 21916068, 29221424, 32619264, 43832136, 58442848, 65238528, 87664272, 116885696, 175328544, 233771392, 350657088, 467542784, 701314176, 935085568, 1402628352, 2805256704]

約数ペア:

[(1, 2805256704), (2, 1402628352), (3, 935085568), (4, 701314176), (6, 467542784), (8, 350657088), (12, 233771392), (16, 175328544), (24, 116885696), (32, 87664272), (43, 65238528), (48, 58442848), (64, 43832136), (86, 32619264), (96, 29221424), (128, 21916068), (129, 21746176), (172, 16309632), (192, 14610712), (256, 10958034), (258, 10873088), (344, 8154816), (384, 7305356), (512, 5479017), (516, 5436544), (688, 4077408), (768, 3652678), (1032, 2718272), (1376, 2038704), (1536, 1826339), (2064, 1359136), (2752, 1019352), (4128, 679568), (5504, 509676), (8256, 339784), (11008, 254838), (16512, 169892), (22016, 127419), (33024, 84946), (42473, 66048)]