247138584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133733}}^1$

素因数の和:133760

約数の個数: 64

約数和(自身を含む): 770307840

約数和(自身を除く): 523169256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 133733, 267466, 401199, 534932, 802398, 936131, 1069864, 1471063, 1604796, 1872262, 2808393, 2942126, 3209592, 3744524, 4413189, 5616786, 5884252, 7489048, 8826378, 10297441, 11233572, 11768504, 17652756, 20594882, 22467144, 30892323, 35305512, 41189764, 61784646, 82379528, 123569292, 247138584]

約数ペア:

[(1, 247138584), (2, 123569292), (3, 82379528), (4, 61784646), (6, 41189764), (7, 35305512), (8, 30892323), (11, 22467144), (12, 20594882), (14, 17652756), (21, 11768504), (22, 11233572), (24, 10297441), (28, 8826378), (33, 7489048), (42, 5884252), (44, 5616786), (56, 4413189), (66, 3744524), (77, 3209592), (84, 2942126), (88, 2808393), (132, 1872262), (154, 1604796), (168, 1471063), (231, 1069864), (264, 936131), (308, 802398), (462, 534932), (616, 401199), (924, 267466), (1848, 133733)]