380328064256

素因数分解:

$2^8\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1424407}}^1$

素因数の和:1424579

約数の個数: 72

約数和(自身を含む): 873446985600

約数和(自身を除く): 493118921344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 256, 298, 448, 596, 896, 1043, 1192, 1792, 2086, 2384, 4172, 4768, 8344, 9536, 16688, 19072, 33376, 38144, 66752, 133504, 267008, 1424407, 2848814, 5697628, 9970849, 11395256, 19941698, 22790512, 39883396, 45581024, 79766792, 91162048, 159533584, 182324096, 212236643, 319067168, 364648192, 424473286, 638134336, 848946572, 1276268672, 1485656501, 1697893144, 2552537344, 2971313002, 3395786288, 5942626004, 6791572576, 11885252008, 13583145152, 23770504016, 27166290304, 47541008032, 54332580608, 95082016064, 190164032128, 380328064256]

約数ペア:

[(1, 380328064256), (2, 190164032128), (4, 95082016064), (7, 54332580608), (8, 47541008032), (14, 27166290304), (16, 23770504016), (28, 13583145152), (32, 11885252008), (56, 6791572576), (64, 5942626004), (112, 3395786288), (128, 2971313002), (149, 2552537344), (224, 1697893144), (256, 1485656501), (298, 1276268672), (448, 848946572), (596, 638134336), (896, 424473286), (1043, 364648192), (1192, 319067168), (1792, 212236643), (2086, 182324096), (2384, 159533584), (4172, 91162048), (4768, 79766792), (8344, 45581024), (9536, 39883396), (16688, 22790512), (19072, 19941698), (33376, 11395256), (38144, 9970849), (66752, 5697628), (133504, 2848814), (267008, 1424407)]