15438336

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 120

約数和(自身を含む): 45257520

約数和(自身を除く): 29819184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 256, 276, 304, 368, 384, 437, 456, 512, 529, 552, 608, 736, 768, 874, 912, 1058, 1104, 1216, 1311, 1472, 1536, 1587, 1748, 1824, 2116, 2208, 2432, 2622, 2944, 3174, 3496, 3648, 4232, 4416, 4864, 5244, 5888, 6348, 6992, 7296, 8464, 8832, 9728, 10051, 10488, 11776, 12696, 13984, 14592, 16928, 17664, 20102, 20976, 25392, 27968, 29184, 30153, 33856, 35328, 40204, 41952, 50784, 55936, 60306, 67712, 80408, 83904, 101568, 111872, 120612, 135424, 160816, 167808, 203136, 223744, 241224, 270848, 321632, 335616, 406272, 482448, 643264, 671232, 812544, 964896, 1286528, 1929792, 2573056, 3859584, 5146112, 7719168, 15438336]

約数ペア:

[(1, 15438336), (2, 7719168), (3, 5146112), (4, 3859584), (6, 2573056), (8, 1929792), (12, 1286528), (16, 964896), (19, 812544), (23, 671232), (24, 643264), (32, 482448), (38, 406272), (46, 335616), (48, 321632), (57, 270848), (64, 241224), (69, 223744), (76, 203136), (92, 167808), (96, 160816), (114, 135424), (128, 120612), (138, 111872), (152, 101568), (184, 83904), (192, 80408), (228, 67712), (256, 60306), (276, 55936), (304, 50784), (368, 41952), (384, 40204), (437, 35328), (456, 33856), (512, 30153), (529, 29184), (552, 27968), (608, 25392), (736, 20976), (768, 20102), (874, 17664), (912, 16928), (1058, 14592), (1104, 13984), (1216, 12696), (1311, 11776), (1472, 10488), (1536, 10051), (1587, 9728), (1748, 8832), (1824, 8464), (2116, 7296), (2208, 6992), (2432, 6348), (2622, 5888), (2944, 5244), (3174, 4864), (3496, 4416), (3648, 4232)]