726336641024

素因数分解:

$2^{11}\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{8039}}^1$

素因数の和:8499

約数の個数: 96

約数和(自身を含む): 1466952832800

約数和(自身を除く): 740616191776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 281, 314, 512, 562, 628, 1024, 1124, 1256, 2048, 2248, 2512, 4496, 5024, 8039, 8992, 10048, 16078, 17984, 20096, 32156, 35968, 40192, 44117, 64312, 71936, 80384, 88234, 128624, 143872, 160768, 176468, 257248, 287744, 321536, 352936, 514496, 575488, 705872, 1028992, 1262123, 1411744, 2057984, 2258959, 2524246, 2823488, 4115968, 4517918, 5048492, 5646976, 8231936, 9035836, 10096984, 11293952, 16463872, 18071672, 20193968, 22587904, 36143344, 40387936, 45175808, 72286688, 80775872, 90351616, 144573376, 161551744, 289146752, 323103488, 354656563, 578293504, 646206976, 709313126, 1156587008, 1292413952, 1418626252, 2313174016, 2584827904, 2837252504, 4626348032, 5674505008, 11349010016, 22698020032, 45396040064, 90792080128, 181584160256, 363168320512, 726336641024]

約数ペア:

[(1, 726336641024), (2, 363168320512), (4, 181584160256), (8, 90792080128), (16, 45396040064), (32, 22698020032), (64, 11349010016), (128, 5674505008), (157, 4626348032), (256, 2837252504), (281, 2584827904), (314, 2313174016), (512, 1418626252), (562, 1292413952), (628, 1156587008), (1024, 709313126), (1124, 646206976), (1256, 578293504), (2048, 354656563), (2248, 323103488), (2512, 289146752), (4496, 161551744), (5024, 144573376), (8039, 90351616), (8992, 80775872), (10048, 72286688), (16078, 45175808), (17984, 40387936), (20096, 36143344), (32156, 22587904), (35968, 20193968), (40192, 18071672), (44117, 16463872), (64312, 11293952), (71936, 10096984), (80384, 9035836), (88234, 8231936), (128624, 5646976), (143872, 5048492), (160768, 4517918), (176468, 4115968), (257248, 2823488), (287744, 2524246), (321536, 2258959), (352936, 2057984), (514496, 1411744), (575488, 1262123), (705872, 1028992)]