212527744

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:738

約数の個数: 128

約数和(自身を含む): 527446080

約数和(自身を除く): 314918336

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 128, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 683, 704, 748, 832, 884, 1088, 1144, 1366, 1408, 1496, 1664, 1768, 2176, 2288, 2431, 2732, 2992, 3536, 4576, 4862, 5464, 5984, 7072, 7513, 8879, 9152, 9724, 10928, 11611, 11968, 14144, 15026, 17758, 18304, 19448, 21856, 23222, 23936, 28288, 30052, 35516, 38896, 43712, 46444, 60104, 71032, 77792, 87424, 92888, 97669, 120208, 127721, 142064, 150943, 155584, 185776, 195338, 240416, 255442, 284128, 301886, 311168, 371552, 390676, 480832, 510884, 568256, 603772, 743104, 781352, 961664, 1021768, 1136512, 1207544, 1486208, 1562704, 1660373, 2043536, 2415088, 3125408, 3320746, 4087072, 4830176, 6250816, 6641492, 8174144, 9660352, 12501632, 13282984, 16348288, 19320704, 26565968, 53131936, 106263872, 212527744]

約数ペア:

[(1, 212527744), (2, 106263872), (4, 53131936), (8, 26565968), (11, 19320704), (13, 16348288), (16, 13282984), (17, 12501632), (22, 9660352), (26, 8174144), (32, 6641492), (34, 6250816), (44, 4830176), (52, 4087072), (64, 3320746), (68, 3125408), (88, 2415088), (104, 2043536), (128, 1660373), (136, 1562704), (143, 1486208), (176, 1207544), (187, 1136512), (208, 1021768), (221, 961664), (272, 781352), (286, 743104), (352, 603772), (374, 568256), (416, 510884), (442, 480832), (544, 390676), (572, 371552), (683, 311168), (704, 301886), (748, 284128), (832, 255442), (884, 240416), (1088, 195338), (1144, 185776), (1366, 155584), (1408, 150943), (1496, 142064), (1664, 127721), (1768, 120208), (2176, 97669), (2288, 92888), (2431, 87424), (2732, 77792), (2992, 71032), (3536, 60104), (4576, 46444), (4862, 43712), (5464, 38896), (5984, 35516), (7072, 30052), (7513, 28288), (8879, 23936), (9152, 23222), (9724, 21856), (10928, 19448), (11611, 18304), (11968, 17758), (14144, 15026)]