445536768

素因数分解:

$2^9\times 3^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1125

約数の個数: 80

約数和(自身を含む): 1191459456

約数和(自身を除く): 745922688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 431, 512, 673, 768, 862, 1293, 1346, 1536, 1724, 2019, 2586, 2692, 3448, 4038, 5172, 5384, 6896, 8076, 10344, 10768, 13792, 16152, 20688, 21536, 27584, 32304, 41376, 43072, 55168, 64608, 82752, 86144, 110336, 129216, 165504, 172288, 220672, 258432, 290063, 331008, 344576, 516864, 580126, 662016, 870189, 1033728, 1160252, 1740378, 2320504, 3480756, 4641008, 6961512, 9282016, 13923024, 18564032, 27846048, 37128064, 55692096, 74256128, 111384192, 148512256, 222768384, 445536768]

約数ペア:

[(1, 445536768), (2, 222768384), (3, 148512256), (4, 111384192), (6, 74256128), (8, 55692096), (12, 37128064), (16, 27846048), (24, 18564032), (32, 13923024), (48, 9282016), (64, 6961512), (96, 4641008), (128, 3480756), (192, 2320504), (256, 1740378), (384, 1160252), (431, 1033728), (512, 870189), (673, 662016), (768, 580126), (862, 516864), (1293, 344576), (1346, 331008), (1536, 290063), (1724, 258432), (2019, 220672), (2586, 172288), (2692, 165504), (3448, 129216), (4038, 110336), (5172, 86144), (5384, 82752), (6896, 64608), (8076, 55168), (10344, 43072), (10768, 41376), (13792, 32304), (16152, 27584), (20688, 21536)]