315811968

素因数分解:

$2^7\times 3^1\times {\mathrm{599}}^1\times {\mathrm{1373}}^1$

素因数の和:1989

約数の個数: 64

約数和(自身を含む): 840888000

約数和(自身を除く): 525076032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 599, 1198, 1373, 1797, 2396, 2746, 3594, 4119, 4792, 5492, 7188, 8238, 9584, 10984, 14376, 16476, 19168, 21968, 28752, 32952, 38336, 43936, 57504, 65904, 76672, 87872, 115008, 131808, 175744, 230016, 263616, 527232, 822427, 1644854, 2467281, 3289708, 4934562, 6579416, 9869124, 13158832, 19738248, 26317664, 39476496, 52635328, 78952992, 105270656, 157905984, 315811968]

約数ペア:

[(1, 315811968), (2, 157905984), (3, 105270656), (4, 78952992), (6, 52635328), (8, 39476496), (12, 26317664), (16, 19738248), (24, 13158832), (32, 9869124), (48, 6579416), (64, 4934562), (96, 3289708), (128, 2467281), (192, 1644854), (384, 822427), (599, 527232), (1198, 263616), (1373, 230016), (1797, 175744), (2396, 131808), (2746, 115008), (3594, 87872), (4119, 76672), (4792, 65904), (5492, 57504), (7188, 43936), (8238, 38336), (9584, 32952), (10984, 28752), (14376, 21968), (16476, 19168)]