326647552

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 827672832

約数和(自身を除く): 501025280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 73, 77, 88, 112, 128, 146, 154, 176, 224, 227, 256, 292, 308, 352, 448, 454, 511, 584, 616, 704, 803, 896, 908, 1022, 1168, 1232, 1408, 1589, 1606, 1792, 1816, 2044, 2336, 2464, 2497, 2816, 3178, 3212, 3632, 4088, 4672, 4928, 4994, 5621, 6356, 6424, 7264, 8176, 9344, 9856, 9988, 11242, 12712, 12848, 14528, 16352, 16571, 17479, 18688, 19712, 19976, 22484, 25424, 25696, 29056, 32704, 33142, 34958, 39952, 44968, 50848, 51392, 58112, 65408, 66284, 69916, 79904, 89936, 101696, 102784, 115997, 130816, 132568, 139832, 159808, 179872, 182281, 203392, 205568, 231994, 265136, 279664, 319616, 359744, 364562, 406784, 463988, 530272, 559328, 639232, 719488, 729124, 927976, 1060544, 1118656, 1275967, 1438976, 1458248, 1855952, 2121088, 2237312, 2551934, 2916496, 3711904, 4242176, 4474624, 5103868, 5832992, 7423808, 10207736, 11665984, 14847616, 20415472, 23331968, 29695232, 40830944, 46663936, 81661888, 163323776, 326647552]

約数ペア:

[(1, 326647552), (2, 163323776), (4, 81661888), (7, 46663936), (8, 40830944), (11, 29695232), (14, 23331968), (16, 20415472), (22, 14847616), (28, 11665984), (32, 10207736), (44, 7423808), (56, 5832992), (64, 5103868), (73, 4474624), (77, 4242176), (88, 3711904), (112, 2916496), (128, 2551934), (146, 2237312), (154, 2121088), (176, 1855952), (224, 1458248), (227, 1438976), (256, 1275967), (292, 1118656), (308, 1060544), (352, 927976), (448, 729124), (454, 719488), (511, 639232), (584, 559328), (616, 530272), (704, 463988), (803, 406784), (896, 364562), (908, 359744), (1022, 319616), (1168, 279664), (1232, 265136), (1408, 231994), (1589, 205568), (1606, 203392), (1792, 182281), (1816, 179872), (2044, 159808), (2336, 139832), (2464, 132568), (2497, 130816), (2816, 115997), (3178, 102784), (3212, 101696), (3632, 89936), (4088, 79904), (4672, 69916), (4928, 66284), (4994, 65408), (5621, 58112), (6356, 51392), (6424, 50848), (7264, 44968), (8176, 39952), (9344, 34958), (9856, 33142), (9988, 32704), (11242, 29056), (12712, 25696), (12848, 25424), (14528, 22484), (16352, 19976), (16571, 19712), (17479, 18688)]