21941036544

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{291521}}^1$

素因数の和:291556

約数の個数: 120

約数和(自身を含む): 67995757368

約数和(自身を除く): 46054720824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4704, 5376, 6272, 9408, 10752, 12544, 18816, 25088, 37632, 75264, 291521, 583042, 874563, 1166084, 1749126, 2040647, 2332168, 3498252, 4081294, 4664336, 6121941, 6996504, 8162588, 9328672, 12243882, 13993008, 14284529, 16325176, 18657344, 24487764, 27986016, 28569058, 32650352, 37314688, 42853587, 48975528, 55972032, 57138116, 65300704, 74629376, 85707174, 97951056, 111944064, 114276232, 130601408, 149258752, 171414348, 195902112, 223888128, 228552464, 261202816, 342828696, 391804224, 447776256, 457104928, 522405632, 685657392, 783608448, 914209856, 1044811264, 1371314784, 1567216896, 1828419712, 2742629568, 3134433792, 3656839424, 5485259136, 7313678848, 10970518272, 21941036544]

約数ペア:

[(1, 21941036544), (2, 10970518272), (3, 7313678848), (4, 5485259136), (6, 3656839424), (7, 3134433792), (8, 2742629568), (12, 1828419712), (14, 1567216896), (16, 1371314784), (21, 1044811264), (24, 914209856), (28, 783608448), (32, 685657392), (42, 522405632), (48, 457104928), (49, 447776256), (56, 391804224), (64, 342828696), (84, 261202816), (96, 228552464), (98, 223888128), (112, 195902112), (128, 171414348), (147, 149258752), (168, 130601408), (192, 114276232), (196, 111944064), (224, 97951056), (256, 85707174), (294, 74629376), (336, 65300704), (384, 57138116), (392, 55972032), (448, 48975528), (512, 42853587), (588, 37314688), (672, 32650352), (768, 28569058), (784, 27986016), (896, 24487764), (1176, 18657344), (1344, 16325176), (1536, 14284529), (1568, 13993008), (1792, 12243882), (2352, 9328672), (2688, 8162588), (3136, 6996504), (3584, 6121941), (4704, 4664336), (5376, 4081294), (6272, 3498252), (9408, 2332168), (10752, 2040647), (12544, 1749126), (18816, 1166084), (25088, 874563), (37632, 583042), (75264, 291521)]