1311787008

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{3389}}^1$

素因数の和:3427

約数の個数: 192

約数和(自身を含む): 4442256000

約数和(自身を除く): 3130468992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2304, 2688, 3024, 3072, 3389, 3456, 3584, 4032, 4608, 5376, 6048, 6144, 6778, 6912, 7168, 8064, 9216, 10167, 10752, 12096, 13556, 13824, 14336, 16128, 18432, 20334, 21504, 23723, 24192, 27112, 27648, 30501, 32256, 40668, 43008, 47446, 48384, 54224, 55296, 61002, 64512, 71169, 81336, 91503, 94892, 96768, 108448, 122004, 129024, 142338, 162672, 183006, 189784, 193536, 213507, 216896, 244008, 284676, 325344, 366012, 379568, 387072, 427014, 433792, 488016, 569352, 640521, 650688, 732024, 759136, 854028, 867584, 976032, 1138704, 1281042, 1301376, 1464048, 1518272, 1708056, 1735168, 1952064, 2277408, 2562084, 2602752, 2928096, 3036544, 3416112, 3470336, 3904128, 4554816, 5124168, 5205504, 5856192, 6073088, 6832224, 6940672, 7808256, 9109632, 10248336, 10411008, 11712384, 12146176, 13664448, 15616512, 18219264, 20496672, 20822016, 23424768, 24292352, 27328896, 31233024, 36438528, 40993344, 46849536, 48584704, 54657792, 62466048, 72877056, 81986688, 93699072, 109315584, 145754112, 163973376, 187398144, 218631168, 327946752, 437262336, 655893504, 1311787008]

約数ペア:

[(1, 1311787008), (2, 655893504), (3, 437262336), (4, 327946752), (6, 218631168), (7, 187398144), (8, 163973376), (9, 145754112), (12, 109315584), (14, 93699072), (16, 81986688), (18, 72877056), (21, 62466048), (24, 54657792), (27, 48584704), (28, 46849536), (32, 40993344), (36, 36438528), (42, 31233024), (48, 27328896), (54, 24292352), (56, 23424768), (63, 20822016), (64, 20496672), (72, 18219264), (84, 15616512), (96, 13664448), (108, 12146176), (112, 11712384), (126, 10411008), (128, 10248336), (144, 9109632), (168, 7808256), (189, 6940672), (192, 6832224), (216, 6073088), (224, 5856192), (252, 5205504), (256, 5124168), (288, 4554816), (336, 3904128), (378, 3470336), (384, 3416112), (432, 3036544), (448, 2928096), (504, 2602752), (512, 2562084), (576, 2277408), (672, 1952064), (756, 1735168), (768, 1708056), (864, 1518272), (896, 1464048), (1008, 1301376), (1024, 1281042), (1152, 1138704), (1344, 976032), (1512, 867584), (1536, 854028), (1728, 759136), (1792, 732024), (2016, 650688), (2048, 640521), (2304, 569352), (2688, 488016), (3024, 433792), (3072, 427014), (3389, 387072), (3456, 379568), (3584, 366012), (4032, 325344), (4608, 284676), (5376, 244008), (6048, 216896), (6144, 213507), (6778, 193536), (6912, 189784), (7168, 183006), (8064, 162672), (9216, 142338), (10167, 129024), (10752, 122004), (12096, 108448), (13556, 96768), (13824, 94892), (14336, 91503), (16128, 81336), (18432, 71169), (20334, 64512), (21504, 61002), (23723, 55296), (24192, 54224), (27112, 48384), (27648, 47446), (30501, 43008), (32256, 40668)]