555406464

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 1519277760

約数和(自身を除く): 963871296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 131, 181, 183, 192, 244, 262, 362, 366, 384, 393, 488, 524, 543, 724, 732, 786, 976, 1048, 1086, 1448, 1464, 1572, 1952, 2096, 2172, 2896, 2928, 3144, 3904, 4192, 4344, 5792, 5856, 6288, 7808, 7991, 8384, 8688, 11041, 11584, 11712, 12576, 15982, 16768, 17376, 22082, 23168, 23424, 23711, 23973, 25152, 31964, 33123, 34752, 44164, 47422, 47946, 50304, 63928, 66246, 69504, 71133, 88328, 94844, 95892, 127856, 132492, 142266, 176656, 189688, 191784, 255712, 264984, 284532, 353312, 379376, 383568, 511424, 529968, 569064, 706624, 758752, 767136, 1022848, 1059936, 1138128, 1413248, 1446371, 1517504, 1534272, 2119872, 2276256, 2892742, 3035008, 3068544, 4239744, 4339113, 4552512, 5785484, 8678226, 9105024, 11570968, 17356452, 23141936, 34712904, 46283872, 69425808, 92567744, 138851616, 185135488, 277703232, 555406464]

約数ペア:

[(1, 555406464), (2, 277703232), (3, 185135488), (4, 138851616), (6, 92567744), (8, 69425808), (12, 46283872), (16, 34712904), (24, 23141936), (32, 17356452), (48, 11570968), (61, 9105024), (64, 8678226), (96, 5785484), (122, 4552512), (128, 4339113), (131, 4239744), (181, 3068544), (183, 3035008), (192, 2892742), (244, 2276256), (262, 2119872), (362, 1534272), (366, 1517504), (384, 1446371), (393, 1413248), (488, 1138128), (524, 1059936), (543, 1022848), (724, 767136), (732, 758752), (786, 706624), (976, 569064), (1048, 529968), (1086, 511424), (1448, 383568), (1464, 379376), (1572, 353312), (1952, 284532), (2096, 264984), (2172, 255712), (2896, 191784), (2928, 189688), (3144, 176656), (3904, 142266), (4192, 132492), (4344, 127856), (5792, 95892), (5856, 94844), (6288, 88328), (7808, 71133), (7991, 69504), (8384, 66246), (8688, 63928), (11041, 50304), (11584, 47946), (11712, 47422), (12576, 44164), (15982, 34752), (16768, 33123), (17376, 31964), (22082, 25152), (23168, 23973), (23424, 23711)]