420292544

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:674

約数の個数: 112

約数和(自身を含む): 1004230656

約数和(自身を除く): 583938112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 53, 56, 62, 64, 106, 112, 124, 212, 217, 224, 248, 371, 424, 434, 448, 496, 571, 742, 848, 868, 992, 1142, 1484, 1643, 1696, 1736, 1984, 2284, 2968, 3286, 3392, 3472, 3997, 4568, 5936, 6572, 6944, 7994, 9136, 11501, 11872, 13144, 13888, 15988, 17701, 18272, 23002, 23744, 26288, 30263, 31976, 35402, 36544, 46004, 52576, 60526, 63952, 70804, 92008, 105152, 121052, 123907, 127904, 141608, 184016, 211841, 242104, 247814, 255808, 283216, 368032, 423682, 484208, 495628, 566432, 736064, 847364, 938153, 968416, 991256, 1132864, 1694728, 1876306, 1936832, 1982512, 3389456, 3752612, 3965024, 6567071, 6778912, 7505224, 7930048, 13134142, 13557824, 15010448, 26268284, 30020896, 52536568, 60041792, 105073136, 210146272, 420292544]

約数ペア:

[(1, 420292544), (2, 210146272), (4, 105073136), (7, 60041792), (8, 52536568), (14, 30020896), (16, 26268284), (28, 15010448), (31, 13557824), (32, 13134142), (53, 7930048), (56, 7505224), (62, 6778912), (64, 6567071), (106, 3965024), (112, 3752612), (124, 3389456), (212, 1982512), (217, 1936832), (224, 1876306), (248, 1694728), (371, 1132864), (424, 991256), (434, 968416), (448, 938153), (496, 847364), (571, 736064), (742, 566432), (848, 495628), (868, 484208), (992, 423682), (1142, 368032), (1484, 283216), (1643, 255808), (1696, 247814), (1736, 242104), (1984, 211841), (2284, 184016), (2968, 141608), (3286, 127904), (3392, 123907), (3472, 121052), (3997, 105152), (4568, 92008), (5936, 70804), (6572, 63952), (6944, 60526), (7994, 52576), (9136, 46004), (11501, 36544), (11872, 35402), (13144, 31976), (13888, 30263), (15988, 26288), (17701, 23744), (18272, 23002)]