257078593536

素因数分解:

$2^{11}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79397}}^1$

素因数の和:79470

約数の個数: 192

約数和(自身を含む): 749110602240

約数和(自身を除く): 492032008704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 256, 272, 372, 384, 408, 496, 512, 527, 544, 744, 768, 816, 992, 1024, 1054, 1088, 1488, 1536, 1581, 1632, 1984, 2048, 2108, 2176, 2976, 3072, 3162, 3264, 3968, 4216, 4352, 5952, 6144, 6324, 6528, 7936, 8432, 8704, 11904, 12648, 13056, 15872, 16864, 17408, 23808, 25296, 26112, 31744, 33728, 34816, 47616, 50592, 52224, 63488, 67456, 79397, 95232, 101184, 104448, 134912, 158794, 190464, 202368, 238191, 269824, 317588, 404736, 476382, 539648, 635176, 809472, 952764, 1079296, 1270352, 1349749, 1618944, 1905528, 2461307, 2540704, 2699498, 3237888, 3811056, 4049247, 4922614, 5081408, 5398996, 7383921, 7622112, 8098494, 9845228, 10162816, 10797992, 14767842, 15244224, 16196988, 19690456, 20325632, 21595984, 29535684, 30488448, 32393976, 39380912, 40651264, 41842219, 43191968, 59071368, 60976896, 64787952, 78761824, 81302528, 83684438, 86383936, 118142736, 121953792, 125526657, 129575904, 157523648, 162605056, 167368876, 172767872, 236285472, 243907584, 251053314, 259151808, 315047296, 334737752, 345535744, 472570944, 487815168, 502106628, 518303616, 630094592, 669475504, 691071488, 945141888, 1004213256, 1036607232, 1260189184, 1338951008, 1382142976, 1890283776, 2008426512, 2073214464, 2520378368, 2677902016, 2764285952, 3780567552, 4016853024, 4146428928, 5040756736, 5355804032, 7561135104, 8033706048, 8292857856, 10711608064, 15122270208, 16067412096, 21423216128, 32134824192, 42846432256, 64269648384, 85692864512, 128539296768, 257078593536]

約数ペア:

[(1, 257078593536), (2, 128539296768), (3, 85692864512), (4, 64269648384), (6, 42846432256), (8, 32134824192), (12, 21423216128), (16, 16067412096), (17, 15122270208), (24, 10711608064), (31, 8292857856), (32, 8033706048), (34, 7561135104), (48, 5355804032), (51, 5040756736), (62, 4146428928), (64, 4016853024), (68, 3780567552), (93, 2764285952), (96, 2677902016), (102, 2520378368), (124, 2073214464), (128, 2008426512), (136, 1890283776), (186, 1382142976), (192, 1338951008), (204, 1260189184), (248, 1036607232), (256, 1004213256), (272, 945141888), (372, 691071488), (384, 669475504), (408, 630094592), (496, 518303616), (512, 502106628), (527, 487815168), (544, 472570944), (744, 345535744), (768, 334737752), (816, 315047296), (992, 259151808), (1024, 251053314), (1054, 243907584), (1088, 236285472), (1488, 172767872), (1536, 167368876), (1581, 162605056), (1632, 157523648), (1984, 129575904), (2048, 125526657), (2108, 121953792), (2176, 118142736), (2976, 86383936), (3072, 83684438), (3162, 81302528), (3264, 78761824), (3968, 64787952), (4216, 60976896), (4352, 59071368), (5952, 43191968), (6144, 41842219), (6324, 40651264), (6528, 39380912), (7936, 32393976), (8432, 30488448), (8704, 29535684), (11904, 21595984), (12648, 20325632), (13056, 19690456), (15872, 16196988), (16864, 15244224), (17408, 14767842), (23808, 10797992), (25296, 10162816), (26112, 9845228), (31744, 8098494), (33728, 7622112), (34816, 7383921), (47616, 5398996), (50592, 5081408), (52224, 4922614), (63488, 4049247), (67456, 3811056), (79397, 3237888), (95232, 2699498), (101184, 2540704), (104448, 2461307), (134912, 1905528), (158794, 1618944), (190464, 1349749), (202368, 1270352), (238191, 1079296), (269824, 952764), (317588, 809472), (404736, 635176), (476382, 539648)]