232470016

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1099

約数の個数: 80

約数和(自身を含む): 510681600

約数和(自身を除く): 278211584

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 512, 608, 736, 874, 1039, 1216, 1472, 1748, 2078, 2432, 2944, 3496, 4156, 4864, 5888, 6992, 8312, 9728, 11776, 13984, 16624, 19741, 23897, 27968, 33248, 39482, 47794, 55936, 66496, 78964, 95588, 111872, 132992, 157928, 191176, 223744, 265984, 315856, 382352, 454043, 531968, 631712, 764704, 908086, 1263424, 1529408, 1816172, 2526848, 3058816, 3632344, 5053696, 6117632, 7264688, 10107392, 12235264, 14529376, 29058752, 58117504, 116235008, 232470016]

約数ペア:

[(1, 232470016), (2, 116235008), (4, 58117504), (8, 29058752), (16, 14529376), (19, 12235264), (23, 10107392), (32, 7264688), (38, 6117632), (46, 5053696), (64, 3632344), (76, 3058816), (92, 2526848), (128, 1816172), (152, 1529408), (184, 1263424), (256, 908086), (304, 764704), (368, 631712), (437, 531968), (512, 454043), (608, 382352), (736, 315856), (874, 265984), (1039, 223744), (1216, 191176), (1472, 157928), (1748, 132992), (2078, 111872), (2432, 95588), (2944, 78964), (3496, 66496), (4156, 55936), (4864, 47794), (5888, 39482), (6992, 33248), (8312, 27968), (9728, 23897), (11776, 19741), (13984, 16624)]