394010848

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{14537}}^1$

素因数の和:14576

約数の個数: 72

約数和(自身を含む): 974511216

約数和(自身を除く): 580500368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6776, 13552, 14537, 27104, 29074, 58148, 101759, 116296, 159907, 203518, 232592, 319814, 407036, 465184, 639628, 814072, 1119349, 1279256, 1628144, 1758977, 2238698, 2558512, 3256288, 3517954, 4477396, 5117024, 7035908, 8954792, 12312839, 14071816, 17909584, 24625678, 28143632, 35819168, 49251356, 56287264, 98502712, 197005424, 394010848]

約数ペア:

[(1, 394010848), (2, 197005424), (4, 98502712), (7, 56287264), (8, 49251356), (11, 35819168), (14, 28143632), (16, 24625678), (22, 17909584), (28, 14071816), (32, 12312839), (44, 8954792), (56, 7035908), (77, 5117024), (88, 4477396), (112, 3517954), (121, 3256288), (154, 2558512), (176, 2238698), (224, 1758977), (242, 1628144), (308, 1279256), (352, 1119349), (484, 814072), (616, 639628), (847, 465184), (968, 407036), (1232, 319814), (1694, 232592), (1936, 203518), (2464, 159907), (3388, 116296), (3872, 101759), (6776, 58148), (13552, 29074), (14537, 27104)]