126786048

素因数分解:

$2^9\times 3^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:637

約数の個数: 80

約数和(自身を含む): 340290720

約数和(自身を除く): 213504672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 419, 512, 591, 768, 788, 838, 1182, 1257, 1536, 1576, 1676, 2364, 2514, 3152, 3352, 4728, 5028, 6304, 6704, 9456, 10056, 12608, 13408, 18912, 20112, 25216, 26816, 37824, 40224, 50432, 53632, 75648, 80448, 82543, 100864, 107264, 151296, 160896, 165086, 214528, 247629, 302592, 321792, 330172, 495258, 643584, 660344, 990516, 1320688, 1981032, 2641376, 3962064, 5282752, 7924128, 10565504, 15848256, 21131008, 31696512, 42262016, 63393024, 126786048]

約数ペア:

[(1, 126786048), (2, 63393024), (3, 42262016), (4, 31696512), (6, 21131008), (8, 15848256), (12, 10565504), (16, 7924128), (24, 5282752), (32, 3962064), (48, 2641376), (64, 1981032), (96, 1320688), (128, 990516), (192, 660344), (197, 643584), (256, 495258), (384, 330172), (394, 321792), (419, 302592), (512, 247629), (591, 214528), (768, 165086), (788, 160896), (838, 151296), (1182, 107264), (1257, 100864), (1536, 82543), (1576, 80448), (1676, 75648), (2364, 53632), (2514, 50432), (3152, 40224), (3352, 37824), (4728, 26816), (5028, 25216), (6304, 20112), (6704, 18912), (9456, 13408), (10056, 12608)]