328359936

素因数分解:

$2^{13}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 112

約数和(自身を含む): 905914368

約数和(自身を除く): 577554432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 431, 496, 512, 744, 768, 862, 992, 1024, 1293, 1488, 1536, 1724, 1984, 2048, 2586, 2976, 3072, 3448, 3968, 4096, 5172, 5952, 6144, 6896, 7936, 8192, 10344, 11904, 12288, 13361, 13792, 15872, 20688, 23808, 24576, 26722, 27584, 31744, 40083, 41376, 47616, 53444, 55168, 63488, 80166, 82752, 95232, 106888, 110336, 126976, 160332, 165504, 190464, 213776, 220672, 253952, 320664, 331008, 380928, 427552, 441344, 641328, 662016, 761856, 855104, 882688, 1282656, 1324032, 1710208, 1765376, 2565312, 2648064, 3420416, 3530752, 5130624, 5296128, 6840832, 10261248, 10592256, 13681664, 20522496, 27363328, 41044992, 54726656, 82089984, 109453312, 164179968, 328359936]

約数ペア:

[(1, 328359936), (2, 164179968), (3, 109453312), (4, 82089984), (6, 54726656), (8, 41044992), (12, 27363328), (16, 20522496), (24, 13681664), (31, 10592256), (32, 10261248), (48, 6840832), (62, 5296128), (64, 5130624), (93, 3530752), (96, 3420416), (124, 2648064), (128, 2565312), (186, 1765376), (192, 1710208), (248, 1324032), (256, 1282656), (372, 882688), (384, 855104), (431, 761856), (496, 662016), (512, 641328), (744, 441344), (768, 427552), (862, 380928), (992, 331008), (1024, 320664), (1293, 253952), (1488, 220672), (1536, 213776), (1724, 190464), (1984, 165504), (2048, 160332), (2586, 126976), (2976, 110336), (3072, 106888), (3448, 95232), (3968, 82752), (4096, 80166), (5172, 63488), (5952, 55168), (6144, 53444), (6896, 47616), (7936, 41376), (8192, 40083), (10344, 31744), (11904, 27584), (12288, 26722), (13361, 24576), (13792, 23808), (15872, 20688)]