216469248

素因数分解:

$2^8\times 3^1\times {\mathrm{521}}^1\times {\mathrm{541}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 578296656

約数和(自身を除く): 361827408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 521, 541, 768, 1042, 1082, 1563, 1623, 2084, 2164, 3126, 3246, 4168, 4328, 6252, 6492, 8336, 8656, 12504, 12984, 16672, 17312, 25008, 25968, 33344, 34624, 50016, 51936, 66688, 69248, 100032, 103872, 133376, 138496, 200064, 207744, 281861, 400128, 415488, 563722, 845583, 1127444, 1691166, 2254888, 3382332, 4509776, 6764664, 9019552, 13529328, 18039104, 27058656, 36078208, 54117312, 72156416, 108234624, 216469248]

約数ペア:

[(1, 216469248), (2, 108234624), (3, 72156416), (4, 54117312), (6, 36078208), (8, 27058656), (12, 18039104), (16, 13529328), (24, 9019552), (32, 6764664), (48, 4509776), (64, 3382332), (96, 2254888), (128, 1691166), (192, 1127444), (256, 845583), (384, 563722), (521, 415488), (541, 400128), (768, 281861), (1042, 207744), (1082, 200064), (1563, 138496), (1623, 133376), (2084, 103872), (2164, 100032), (3126, 69248), (3246, 66688), (4168, 51936), (4328, 50016), (6252, 34624), (6492, 33344), (8336, 25968), (8656, 25008), (12504, 17312), (12984, 16672)]