228987328

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:801

約数の個数: 56

約数和(自身を含む): 472139264

約数和(自身を除く): 243151936

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 211, 248, 422, 496, 547, 844, 992, 1094, 1688, 1984, 2188, 3376, 4376, 6541, 6752, 8752, 13082, 13504, 16957, 17504, 26164, 33914, 35008, 52328, 67828, 104656, 115417, 135656, 209312, 230834, 271312, 418624, 461668, 542624, 923336, 1085248, 1846672, 3577927, 3693344, 7155854, 7386688, 14311708, 28623416, 57246832, 114493664, 228987328]

約数ペア:

[(1, 228987328), (2, 114493664), (4, 57246832), (8, 28623416), (16, 14311708), (31, 7386688), (32, 7155854), (62, 3693344), (64, 3577927), (124, 1846672), (211, 1085248), (248, 923336), (422, 542624), (496, 461668), (547, 418624), (844, 271312), (992, 230834), (1094, 209312), (1688, 135656), (1984, 115417), (2188, 104656), (3376, 67828), (4376, 52328), (6541, 35008), (6752, 33914), (8752, 26164), (13082, 17504), (13504, 16957)]