318885504

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{118633}}^1$

素因数の和:118657

約数の個数: 64

約数和(自身を含む): 968053440

約数和(自身を除く): 649167936

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, 118633, 237266, 355899, 474532, 711798, 830431, 949064, 1423596, 1660862, 1898128, 2491293, 2847192, 3321724, 3796256, 4982586, 5694384, 6643448, 7592512, 9965172, 11388768, 13286896, 15185024, 19930344, 22777536, 26573792, 39860688, 45555072, 53147584, 79721376, 106295168, 159442752, 318885504]

約数ペア:

[(1, 318885504), (2, 159442752), (3, 106295168), (4, 79721376), (6, 53147584), (7, 45555072), (8, 39860688), (12, 26573792), (14, 22777536), (16, 19930344), (21, 15185024), (24, 13286896), (28, 11388768), (32, 9965172), (42, 7592512), (48, 6643448), (56, 5694384), (64, 4982586), (84, 3796256), (96, 3321724), (112, 2847192), (128, 2491293), (168, 1898128), (192, 1660862), (224, 1423596), (336, 949064), (384, 830431), (448, 711798), (672, 474532), (896, 355899), (1344, 237266), (2688, 118633)]