331449216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{123307}}^1$

素因数の和:123331

約数の個数: 64

約数和(自身を含む): 1006193280

約数和(自身を除く): 674744064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 123307, 246614, 369921, 493228, 739842, 863149, 986456, 1479684, 1726298, 1972912, 2589447, 2959368, 3452596, 3945824, 5178894, 5918736, 6905192, 7891648, 10357788, 11837472, 13810384, 15783296, 20715576, 23674944, 27620768, 41431152, 47349888, 55241536, 82862304, 110483072, 165724608, 331449216]

約数ペア:

[(1, 331449216), (2, 165724608), (3, 110483072), (4, 82862304), (6, 55241536), (7, 47349888), (8, 41431152), (12, 27620768), (14, 23674944), (16, 20715576), (21, 15783296), (24, 13810384), (28, 11837472), (32, 10357788), (42, 7891648), (48, 6905192), (56, 5918736), (64, 5178894), (84, 3945824), (96, 3452596), (112, 2959368), (128, 2589447), (168, 1972912), (192, 1726298), (224, 1479684), (336, 986456), (384, 863149), (448, 739842), (672, 493228), (896, 369921), (1344, 246614), (2688, 123307)]