322511616

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19997}}^1$

素因数の和:20026

約数の個数: 108

約数和(自身を含む): 1062773712

約数和(自身を除く): 740262096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 19997, 39994, 59991, 79988, 119982, 139979, 159976, 179973, 239964, 279958, 319952, 359946, 419937, 479928, 559916, 639904, 719892, 839874, 959856, 1119832, 1259811, 1279808, 1439784, 1679748, 1919712, 2239664, 2519622, 2559616, 2879568, 3359496, 3839424, 4479328, 5039244, 5119232, 5759136, 6718992, 7678848, 8958656, 10078488, 11518272, 13437984, 15357696, 17917312, 20156976, 23036544, 26875968, 35834624, 40313952, 46073088, 53751936, 80627904, 107503872, 161255808, 322511616]

約数ペア:

[(1, 322511616), (2, 161255808), (3, 107503872), (4, 80627904), (6, 53751936), (7, 46073088), (8, 40313952), (9, 35834624), (12, 26875968), (14, 23036544), (16, 20156976), (18, 17917312), (21, 15357696), (24, 13437984), (28, 11518272), (32, 10078488), (36, 8958656), (42, 7678848), (48, 6718992), (56, 5759136), (63, 5119232), (64, 5039244), (72, 4479328), (84, 3839424), (96, 3359496), (112, 2879568), (126, 2559616), (128, 2519622), (144, 2239664), (168, 1919712), (192, 1679748), (224, 1439784), (252, 1279808), (256, 1259811), (288, 1119832), (336, 959856), (384, 839874), (448, 719892), (504, 639904), (576, 559916), (672, 479928), (768, 419937), (896, 359946), (1008, 319952), (1152, 279958), (1344, 239964), (1792, 179973), (2016, 159976), (2304, 139979), (2688, 119982), (4032, 79988), (5376, 59991), (8064, 39994), (16128, 19997)]