258551808

素因数分解:

$2^{12}\times 3^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 104

約数和(自身を含む): 704163888

約数和(自身を除く): 445612080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 397, 424, 512, 636, 768, 794, 848, 1024, 1191, 1272, 1536, 1588, 1696, 2048, 2382, 2544, 3072, 3176, 3392, 4096, 4764, 5088, 6144, 6352, 6784, 9528, 10176, 12288, 12704, 13568, 19056, 20352, 21041, 25408, 27136, 38112, 40704, 42082, 50816, 54272, 63123, 76224, 81408, 84164, 101632, 108544, 126246, 152448, 162816, 168328, 203264, 217088, 252492, 304896, 325632, 336656, 406528, 504984, 609792, 651264, 673312, 813056, 1009968, 1219584, 1346624, 1626112, 2019936, 2439168, 2693248, 4039872, 4878336, 5386496, 8079744, 10772992, 16159488, 21545984, 32318976, 43091968, 64637952, 86183936, 129275904, 258551808]

約数ペア:

[(1, 258551808), (2, 129275904), (3, 86183936), (4, 64637952), (6, 43091968), (8, 32318976), (12, 21545984), (16, 16159488), (24, 10772992), (32, 8079744), (48, 5386496), (53, 4878336), (64, 4039872), (96, 2693248), (106, 2439168), (128, 2019936), (159, 1626112), (192, 1346624), (212, 1219584), (256, 1009968), (318, 813056), (384, 673312), (397, 651264), (424, 609792), (512, 504984), (636, 406528), (768, 336656), (794, 325632), (848, 304896), (1024, 252492), (1191, 217088), (1272, 203264), (1536, 168328), (1588, 162816), (1696, 152448), (2048, 126246), (2382, 108544), (2544, 101632), (3072, 84164), (3176, 81408), (3392, 76224), (4096, 63123), (4764, 54272), (5088, 50816), (6144, 42082), (6352, 40704), (6784, 38112), (9528, 27136), (10176, 25408), (12288, 21041), (12704, 20352), (13568, 19056)]