2686584

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 7280640

約数和(自身を除く): 4594056

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 157, 184, 186, 248, 276, 314, 372, 471, 552, 628, 713, 744, 942, 1256, 1426, 1884, 2139, 2852, 3611, 3768, 4278, 4867, 5704, 7222, 8556, 9734, 10833, 14444, 14601, 17112, 19468, 21666, 28888, 29202, 38936, 43332, 58404, 86664, 111941, 116808, 223882, 335823, 447764, 671646, 895528, 1343292, 2686584]

約数ペア:

[(1, 2686584), (2, 1343292), (3, 895528), (4, 671646), (6, 447764), (8, 335823), (12, 223882), (23, 116808), (24, 111941), (31, 86664), (46, 58404), (62, 43332), (69, 38936), (92, 29202), (93, 28888), (124, 21666), (138, 19468), (157, 17112), (184, 14601), (186, 14444), (248, 10833), (276, 9734), (314, 8556), (372, 7222), (471, 5704), (552, 4867), (628, 4278), (713, 3768), (744, 3611), (942, 2852), (1256, 2139), (1426, 1884)]