203728896

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{1579}}^1$

素因数の和:1614

約数の個数: 144

約数和(自身を含む): 672890400

約数和(自身を除く): 469161504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1579, 1792, 2016, 2048, 2304, 2688, 3072, 3158, 3584, 4032, 4608, 4737, 5376, 6144, 6316, 7168, 8064, 9216, 9474, 10752, 11053, 12632, 14211, 14336, 16128, 18432, 18948, 21504, 22106, 25264, 28422, 32256, 33159, 37896, 43008, 44212, 50528, 56844, 64512, 66318, 75792, 88424, 99477, 101056, 113688, 129024, 132636, 151584, 176848, 198954, 202112, 227376, 265272, 303168, 353696, 397908, 404224, 454752, 530544, 606336, 707392, 795816, 808448, 909504, 1061088, 1212672, 1414784, 1591632, 1616896, 1819008, 2122176, 2425344, 2829568, 3183264, 3233792, 3638016, 4244352, 4850688, 5659136, 6366528, 7276032, 8488704, 9701376, 11318272, 12733056, 14552064, 16977408, 22636544, 25466112, 29104128, 33954816, 50932224, 67909632, 101864448, 203728896]

約数ペア:

[(1, 203728896), (2, 101864448), (3, 67909632), (4, 50932224), (6, 33954816), (7, 29104128), (8, 25466112), (9, 22636544), (12, 16977408), (14, 14552064), (16, 12733056), (18, 11318272), (21, 9701376), (24, 8488704), (28, 7276032), (32, 6366528), (36, 5659136), (42, 4850688), (48, 4244352), (56, 3638016), (63, 3233792), (64, 3183264), (72, 2829568), (84, 2425344), (96, 2122176), (112, 1819008), (126, 1616896), (128, 1591632), (144, 1414784), (168, 1212672), (192, 1061088), (224, 909504), (252, 808448), (256, 795816), (288, 707392), (336, 606336), (384, 530544), (448, 454752), (504, 404224), (512, 397908), (576, 353696), (672, 303168), (768, 265272), (896, 227376), (1008, 202112), (1024, 198954), (1152, 176848), (1344, 151584), (1536, 132636), (1579, 129024), (1792, 113688), (2016, 101056), (2048, 99477), (2304, 88424), (2688, 75792), (3072, 66318), (3158, 64512), (3584, 56844), (4032, 50528), (4608, 44212), (4737, 43008), (5376, 37896), (6144, 33159), (6316, 32256), (7168, 28422), (8064, 25264), (9216, 22106), (9474, 21504), (10752, 18948), (11053, 18432), (12632, 16128), (14211, 14336)]