748624128

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1220

約数の個数: 144

約数和(自身を含む): 2296605696

約数和(自身を除く): 1547981568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 131, 168, 192, 224, 256, 262, 336, 384, 393, 448, 524, 672, 768, 786, 896, 917, 1048, 1063, 1344, 1572, 1792, 1834, 2096, 2126, 2688, 2751, 3144, 3189, 3668, 4192, 4252, 5376, 5502, 6288, 6378, 7336, 7441, 8384, 8504, 11004, 12576, 12756, 14672, 14882, 16768, 17008, 22008, 22323, 25152, 25512, 29344, 29764, 33536, 34016, 44016, 44646, 50304, 51024, 58688, 59528, 68032, 88032, 89292, 100608, 102048, 117376, 119056, 136064, 139253, 176064, 178584, 204096, 234752, 238112, 272128, 278506, 352128, 357168, 408192, 417759, 476224, 557012, 704256, 714336, 816384, 835518, 952448, 974771, 1114024, 1428672, 1671036, 1904896, 1949542, 2228048, 2857344, 2924313, 3342072, 3899084, 4456096, 5714688, 5848626, 6684144, 7798168, 8912192, 11697252, 13368288, 15596336, 17824384, 23394504, 26736576, 31192672, 35648768, 46789008, 53473152, 62385344, 93578016, 106946304, 124770688, 187156032, 249541376, 374312064, 748624128]

約数ペア:

[(1, 748624128), (2, 374312064), (3, 249541376), (4, 187156032), (6, 124770688), (7, 106946304), (8, 93578016), (12, 62385344), (14, 53473152), (16, 46789008), (21, 35648768), (24, 31192672), (28, 26736576), (32, 23394504), (42, 17824384), (48, 15596336), (56, 13368288), (64, 11697252), (84, 8912192), (96, 7798168), (112, 6684144), (128, 5848626), (131, 5714688), (168, 4456096), (192, 3899084), (224, 3342072), (256, 2924313), (262, 2857344), (336, 2228048), (384, 1949542), (393, 1904896), (448, 1671036), (524, 1428672), (672, 1114024), (768, 974771), (786, 952448), (896, 835518), (917, 816384), (1048, 714336), (1063, 704256), (1344, 557012), (1572, 476224), (1792, 417759), (1834, 408192), (2096, 357168), (2126, 352128), (2688, 278506), (2751, 272128), (3144, 238112), (3189, 234752), (3668, 204096), (4192, 178584), (4252, 176064), (5376, 139253), (5502, 136064), (6288, 119056), (6378, 117376), (7336, 102048), (7441, 100608), (8384, 89292), (8504, 88032), (11004, 68032), (12576, 59528), (12756, 58688), (14672, 51024), (14882, 50304), (16768, 44646), (17008, 44016), (22008, 34016), (22323, 33536), (25152, 29764), (25512, 29344)]