305514368

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 623322000

約数和(自身を除く): 317807632

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 149, 166, 193, 298, 332, 386, 596, 664, 772, 1192, 1328, 1544, 2384, 2656, 3088, 4768, 5312, 6176, 9536, 10624, 12352, 12367, 16019, 19072, 24704, 24734, 28757, 32038, 49468, 57514, 64076, 98936, 115028, 128152, 197872, 230056, 256304, 395744, 460112, 512608, 791488, 920224, 1025216, 1582976, 1840448, 2050432, 2386831, 3680896, 4773662, 9547324, 19094648, 38189296, 76378592, 152757184, 305514368]

約数ペア:

[(1, 305514368), (2, 152757184), (4, 76378592), (8, 38189296), (16, 19094648), (32, 9547324), (64, 4773662), (83, 3680896), (128, 2386831), (149, 2050432), (166, 1840448), (193, 1582976), (298, 1025216), (332, 920224), (386, 791488), (596, 512608), (664, 460112), (772, 395744), (1192, 256304), (1328, 230056), (1544, 197872), (2384, 128152), (2656, 115028), (3088, 98936), (4768, 64076), (5312, 57514), (6176, 49468), (9536, 32038), (10624, 28757), (12352, 24734), (12367, 24704), (16019, 19072)]