1805803008

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{19273}}^1$

素因数の和:19355

約数の個数: 80

約数和(自身を含む): 4889890896

約数和(自身を除く): 3084087888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 732, 768, 976, 1464, 1536, 1952, 2928, 3904, 5856, 7808, 11712, 15616, 19273, 23424, 31232, 38546, 46848, 57819, 77092, 93696, 115638, 154184, 231276, 308368, 462552, 616736, 925104, 1175653, 1233472, 1850208, 2351306, 2466944, 3526959, 3700416, 4702612, 4933888, 7053918, 7400832, 9405224, 9867776, 14107836, 14801664, 18810448, 28215672, 29603328, 37620896, 56431344, 75241792, 112862688, 150483584, 225725376, 300967168, 451450752, 601934336, 902901504, 1805803008]

約数ペア:

[(1, 1805803008), (2, 902901504), (3, 601934336), (4, 451450752), (6, 300967168), (8, 225725376), (12, 150483584), (16, 112862688), (24, 75241792), (32, 56431344), (48, 37620896), (61, 29603328), (64, 28215672), (96, 18810448), (122, 14801664), (128, 14107836), (183, 9867776), (192, 9405224), (244, 7400832), (256, 7053918), (366, 4933888), (384, 4702612), (488, 3700416), (512, 3526959), (732, 2466944), (768, 2351306), (976, 1850208), (1464, 1233472), (1536, 1175653), (1952, 925104), (2928, 616736), (3904, 462552), (5856, 308368), (7808, 231276), (11712, 154184), (15616, 115638), (19273, 93696), (23424, 77092), (31232, 57819), (38546, 46848)]