456271872

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{103}}^2$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 1403831520

約数和(自身を除く): 947559648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 256, 309, 336, 384, 412, 448, 512, 618, 672, 721, 768, 824, 896, 1024, 1236, 1344, 1442, 1536, 1648, 1792, 2048, 2163, 2472, 2688, 2884, 3072, 3296, 3584, 4326, 4944, 5376, 5768, 6144, 6592, 7168, 8652, 9888, 10609, 10752, 11536, 13184, 14336, 17304, 19776, 21218, 21504, 23072, 26368, 31827, 34608, 39552, 42436, 43008, 46144, 52736, 63654, 69216, 74263, 79104, 84872, 92288, 105472, 127308, 138432, 148526, 158208, 169744, 184576, 210944, 222789, 254616, 276864, 297052, 316416, 339488, 369152, 445578, 509232, 553728, 594104, 632832, 678976, 738304, 891156, 1018464, 1107456, 1188208, 1357952, 1476608, 1782312, 2036928, 2214912, 2376416, 2715904, 3564624, 4073856, 4429824, 4752832, 5431808, 7129248, 8147712, 9505664, 10863616, 14258496, 16295424, 19011328, 21727232, 28516992, 32590848, 38022656, 57033984, 65181696, 76045312, 114067968, 152090624, 228135936, 456271872]

約数ペア:

[(1, 456271872), (2, 228135936), (3, 152090624), (4, 114067968), (6, 76045312), (7, 65181696), (8, 57033984), (12, 38022656), (14, 32590848), (16, 28516992), (21, 21727232), (24, 19011328), (28, 16295424), (32, 14258496), (42, 10863616), (48, 9505664), (56, 8147712), (64, 7129248), (84, 5431808), (96, 4752832), (103, 4429824), (112, 4073856), (128, 3564624), (168, 2715904), (192, 2376416), (206, 2214912), (224, 2036928), (256, 1782312), (309, 1476608), (336, 1357952), (384, 1188208), (412, 1107456), (448, 1018464), (512, 891156), (618, 738304), (672, 678976), (721, 632832), (768, 594104), (824, 553728), (896, 509232), (1024, 445578), (1236, 369152), (1344, 339488), (1442, 316416), (1536, 297052), (1648, 276864), (1792, 254616), (2048, 222789), (2163, 210944), (2472, 184576), (2688, 169744), (2884, 158208), (3072, 148526), (3296, 138432), (3584, 127308), (4326, 105472), (4944, 92288), (5376, 84872), (5768, 79104), (6144, 74263), (6592, 69216), (7168, 63654), (8652, 52736), (9888, 46144), (10609, 43008), (10752, 42436), (11536, 39552), (13184, 34608), (14336, 31827), (17304, 26368), (19776, 23072), (21218, 21504)]