1815685833984

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20297}}^1\times {\mathrm{10589}}^1$

素因数の和:30916

約数の個数: 144

約数和(自身を含む): 5272436352960

約数和(自身を除く): 3456750518976

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, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 10589, 20297, 21178, 31767, 40594, 42356, 60891, 63534, 81188, 84712, 116479, 121782, 127068, 162376, 169424, 223267, 232958, 243564, 254136, 324752, 338848, 349437, 446534, 465916, 487128, 508272, 649504, 669801, 677696, 698874, 893068, 931832, 974256, 1016544, 1299008, 1339602, 1355392, 1397748, 1786136, 1863664, 1948512, 2033088, 2598016, 2679204, 2710784, 2795496, 3572272, 3727328, 3897024, 4066176, 5196032, 5358408, 5590992, 7144544, 7454656, 7794048, 8132352, 10716816, 11181984, 14289088, 14909312, 15588096, 21433632, 22363968, 28578176, 29818624, 42867264, 44727936, 57156352, 85734528, 89455872, 171469056, 214924933, 429849866, 644774799, 859699732, 1289549598, 1719399464, 2364174263, 2579099196, 3438798928, 4728348526, 5158198392, 6877597856, 7092522789, 9456697052, 10316396784, 13755195712, 14185045578, 18913394104, 20632793568, 27510391424, 28370091156, 37826788208, 41265587136, 55020782848, 56740182312, 75653576416, 82531174272, 113480364624, 151307152832, 165062348544, 226960729248, 302614305664, 453921458496, 605228611328, 907842916992, 1815685833984]

約数ペア:

[(1, 1815685833984), (2, 907842916992), (3, 605228611328), (4, 453921458496), (6, 302614305664), (8, 226960729248), (11, 165062348544), (12, 151307152832), (16, 113480364624), (22, 82531174272), (24, 75653576416), (32, 56740182312), (33, 55020782848), (44, 41265587136), (48, 37826788208), (64, 28370091156), (66, 27510391424), (88, 20632793568), (96, 18913394104), (128, 14185045578), (132, 13755195712), (176, 10316396784), (192, 9456697052), (256, 7092522789), (264, 6877597856), (352, 5158198392), (384, 4728348526), (528, 3438798928), (704, 2579099196), (768, 2364174263), (1056, 1719399464), (1408, 1289549598), (2112, 859699732), (2816, 644774799), (4224, 429849866), (8448, 214924933), (10589, 171469056), (20297, 89455872), (21178, 85734528), (31767, 57156352), (40594, 44727936), (42356, 42867264), (60891, 29818624), (63534, 28578176), (81188, 22363968), (84712, 21433632), (116479, 15588096), (121782, 14909312), (127068, 14289088), (162376, 11181984), (169424, 10716816), (223267, 8132352), (232958, 7794048), (243564, 7454656), (254136, 7144544), (324752, 5590992), (338848, 5358408), (349437, 5196032), (446534, 4066176), (465916, 3897024), (487128, 3727328), (508272, 3572272), (649504, 2795496), (669801, 2710784), (677696, 2679204), (698874, 2598016), (893068, 2033088), (931832, 1948512), (974256, 1863664), (1016544, 1786136), (1299008, 1397748), (1339602, 1355392)]