320219712

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3541}}^1$

素因数の和:3716

約数の個数: 84

約数和(自身を含む): 923959036

約数和(自身を除く): 603739324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 471, 576, 628, 942, 1256, 1413, 1884, 2512, 2826, 3541, 3768, 5024, 5652, 7082, 7536, 10048, 10623, 11304, 14164, 15072, 21246, 22608, 28328, 30144, 31869, 42492, 45216, 56656, 63738, 84984, 90432, 113312, 127476, 169968, 226624, 254952, 339936, 509904, 555937, 679872, 1019808, 1111874, 1667811, 2039616, 2223748, 3335622, 4447496, 5003433, 6671244, 8894992, 10006866, 13342488, 17789984, 20013732, 26684976, 35579968, 40027464, 53369952, 80054928, 106739904, 160109856, 320219712]

約数ペア:

[(1, 320219712), (2, 160109856), (3, 106739904), (4, 80054928), (6, 53369952), (8, 40027464), (9, 35579968), (12, 26684976), (16, 20013732), (18, 17789984), (24, 13342488), (32, 10006866), (36, 8894992), (48, 6671244), (64, 5003433), (72, 4447496), (96, 3335622), (144, 2223748), (157, 2039616), (192, 1667811), (288, 1111874), (314, 1019808), (471, 679872), (576, 555937), (628, 509904), (942, 339936), (1256, 254952), (1413, 226624), (1884, 169968), (2512, 127476), (2826, 113312), (3541, 90432), (3768, 84984), (5024, 63738), (5652, 56656), (7082, 45216), (7536, 42492), (10048, 31869), (10623, 30144), (11304, 28328), (14164, 22608), (15072, 21246)]