228200448

素因数分解:

$2^{12}\times 3^1\times 7^2\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 156

約数和(自身を含む): 709668240

約数和(自身を除く): 481467792

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, 379, 384, 392, 448, 512, 588, 672, 758, 768, 784, 896, 1024, 1137, 1176, 1344, 1516, 1536, 1568, 1792, 2048, 2274, 2352, 2653, 2688, 3032, 3072, 3136, 3584, 4096, 4548, 4704, 5306, 5376, 6064, 6144, 6272, 7168, 7959, 9096, 9408, 10612, 10752, 12128, 12288, 12544, 14336, 15918, 18192, 18571, 18816, 21224, 21504, 24256, 25088, 28672, 31836, 36384, 37142, 37632, 42448, 43008, 48512, 50176, 55713, 63672, 72768, 74284, 75264, 84896, 86016, 97024, 100352, 111426, 127344, 145536, 148568, 150528, 169792, 194048, 200704, 222852, 254688, 291072, 297136, 301056, 339584, 388096, 445704, 509376, 582144, 594272, 602112, 679168, 776192, 891408, 1018752, 1164288, 1188544, 1358336, 1552384, 1782816, 2037504, 2328576, 2377088, 2716672, 3565632, 4075008, 4657152, 4754176, 5433344, 7131264, 8150016, 9508352, 10866688, 14262528, 16300032, 19016704, 28525056, 32600064, 38033408, 57050112, 76066816, 114100224, 228200448]

約数ペア:

[(1, 228200448), (2, 114100224), (3, 76066816), (4, 57050112), (6, 38033408), (7, 32600064), (8, 28525056), (12, 19016704), (14, 16300032), (16, 14262528), (21, 10866688), (24, 9508352), (28, 8150016), (32, 7131264), (42, 5433344), (48, 4754176), (49, 4657152), (56, 4075008), (64, 3565632), (84, 2716672), (96, 2377088), (98, 2328576), (112, 2037504), (128, 1782816), (147, 1552384), (168, 1358336), (192, 1188544), (196, 1164288), (224, 1018752), (256, 891408), (294, 776192), (336, 679168), (379, 602112), (384, 594272), (392, 582144), (448, 509376), (512, 445704), (588, 388096), (672, 339584), (758, 301056), (768, 297136), (784, 291072), (896, 254688), (1024, 222852), (1137, 200704), (1176, 194048), (1344, 169792), (1516, 150528), (1536, 148568), (1568, 145536), (1792, 127344), (2048, 111426), (2274, 100352), (2352, 97024), (2653, 86016), (2688, 84896), (3032, 75264), (3072, 74284), (3136, 72768), (3584, 63672), (4096, 55713), (4548, 50176), (4704, 48512), (5306, 43008), (5376, 42448), (6064, 37632), (6144, 37142), (6272, 36384), (7168, 31836), (7959, 28672), (9096, 25088), (9408, 24256), (10612, 21504), (10752, 21224), (12128, 18816), (12288, 18571), (12544, 18192), (14336, 15918)]