240108544

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1111

約数の個数: 88

約数和(自身を含む): 547826328

約数和(自身を除く): 307717784

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 512, 544, 832, 884, 1024, 1061, 1088, 1664, 1768, 2122, 2176, 3328, 3536, 4244, 4352, 6656, 7072, 8488, 8704, 13312, 13793, 14144, 16976, 17408, 18037, 27586, 28288, 33952, 36074, 55172, 56576, 67904, 72148, 110344, 113152, 135808, 144296, 220688, 226304, 234481, 271616, 288592, 441376, 468962, 543232, 577184, 882752, 937924, 1086464, 1154368, 1765504, 1875848, 2308736, 3531008, 3751696, 4617472, 7062016, 7503392, 9234944, 14124032, 15006784, 18469888, 30013568, 60027136, 120054272, 240108544]

約数ペア:

[(1, 240108544), (2, 120054272), (4, 60027136), (8, 30013568), (13, 18469888), (16, 15006784), (17, 14124032), (26, 9234944), (32, 7503392), (34, 7062016), (52, 4617472), (64, 3751696), (68, 3531008), (104, 2308736), (128, 1875848), (136, 1765504), (208, 1154368), (221, 1086464), (256, 937924), (272, 882752), (416, 577184), (442, 543232), (512, 468962), (544, 441376), (832, 288592), (884, 271616), (1024, 234481), (1061, 226304), (1088, 220688), (1664, 144296), (1768, 135808), (2122, 113152), (2176, 110344), (3328, 72148), (3536, 67904), (4244, 56576), (4352, 55172), (6656, 36074), (7072, 33952), (8488, 28288), (8704, 27586), (13312, 18037), (13793, 17408), (14144, 16976)]