313988376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52967}}^1$

素因数の和:53008

約数の個数: 64

約数和(自身を含む): 889862400

約数和(自身を除く): 575874024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 52967, 105934, 158901, 211868, 317802, 423736, 635604, 688571, 1006373, 1271208, 1377142, 2012746, 2065713, 2754284, 3019119, 4025492, 4131426, 5508568, 6038238, 8050984, 8262852, 12076476, 13082849, 16525704, 24152952, 26165698, 39248547, 52331396, 78497094, 104662792, 156994188, 313988376]

約数ペア:

[(1, 313988376), (2, 156994188), (3, 104662792), (4, 78497094), (6, 52331396), (8, 39248547), (12, 26165698), (13, 24152952), (19, 16525704), (24, 13082849), (26, 12076476), (38, 8262852), (39, 8050984), (52, 6038238), (57, 5508568), (76, 4131426), (78, 4025492), (104, 3019119), (114, 2754284), (152, 2065713), (156, 2012746), (228, 1377142), (247, 1271208), (312, 1006373), (456, 688571), (494, 635604), (741, 423736), (988, 317802), (1482, 211868), (1976, 158901), (2964, 105934), (5928, 52967)]