281690112

素因数分解:

$2^{14}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:563

約数の個数: 120

約数和(自身を含む): 821009952

約数和(自身を除く): 539319840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 521, 528, 704, 768, 1024, 1042, 1056, 1408, 1536, 1563, 2048, 2084, 2112, 2816, 3072, 3126, 4096, 4168, 4224, 5632, 5731, 6144, 6252, 8192, 8336, 8448, 11264, 11462, 12288, 12504, 16384, 16672, 16896, 17193, 22528, 22924, 24576, 25008, 33344, 33792, 34386, 45056, 45848, 49152, 50016, 66688, 67584, 68772, 90112, 91696, 100032, 133376, 135168, 137544, 180224, 183392, 200064, 266752, 270336, 275088, 366784, 400128, 533504, 540672, 550176, 733568, 800256, 1067008, 1100352, 1467136, 1600512, 2134016, 2200704, 2934272, 3201024, 4268032, 4401408, 5868544, 6402048, 8536064, 8802816, 11737088, 12804096, 17605632, 23474176, 25608192, 35211264, 46948352, 70422528, 93896704, 140845056, 281690112]

約数ペア:

[(1, 281690112), (2, 140845056), (3, 93896704), (4, 70422528), (6, 46948352), (8, 35211264), (11, 25608192), (12, 23474176), (16, 17605632), (22, 12804096), (24, 11737088), (32, 8802816), (33, 8536064), (44, 6402048), (48, 5868544), (64, 4401408), (66, 4268032), (88, 3201024), (96, 2934272), (128, 2200704), (132, 2134016), (176, 1600512), (192, 1467136), (256, 1100352), (264, 1067008), (352, 800256), (384, 733568), (512, 550176), (521, 540672), (528, 533504), (704, 400128), (768, 366784), (1024, 275088), (1042, 270336), (1056, 266752), (1408, 200064), (1536, 183392), (1563, 180224), (2048, 137544), (2084, 135168), (2112, 133376), (2816, 100032), (3072, 91696), (3126, 90112), (4096, 68772), (4168, 67584), (4224, 66688), (5632, 50016), (5731, 49152), (6144, 45848), (6252, 45056), (8192, 34386), (8336, 33792), (8448, 33344), (11264, 25008), (11462, 24576), (12288, 22924), (12504, 22528), (16384, 17193), (16672, 16896)]