266198044

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1471}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 557899776

約数和(自身を除く): 291701732

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 281, 322, 562, 644, 1124, 1471, 1967, 2942, 3934, 5884, 6463, 7868, 10297, 12926, 20594, 25852, 33833, 41188, 45241, 67666, 90482, 135332, 180964, 236831, 413351, 473662, 826702, 947324, 1653404, 2893457, 5786914, 9507073, 11573828, 19014146, 38028292, 66549511, 133099022, 266198044]

約数ペア:

[(1, 266198044), (2, 133099022), (4, 66549511), (7, 38028292), (14, 19014146), (23, 11573828), (28, 9507073), (46, 5786914), (92, 2893457), (161, 1653404), (281, 947324), (322, 826702), (562, 473662), (644, 413351), (1124, 236831), (1471, 180964), (1967, 135332), (2942, 90482), (3934, 67666), (5884, 45241), (6463, 41188), (7868, 33833), (10297, 25852), (12926, 20594)]