971728936960

素因数分解:

$2^{13}\times 5^1\times {\mathrm{181}}^1\times {\mathrm{131071}}^1$

素因数の和:131283

約数の個数: 112

約数和(自身を含む): 2344909012992

約数和(自身を除く): 1373180076032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 181, 256, 320, 362, 512, 640, 724, 905, 1024, 1280, 1448, 1810, 2048, 2560, 2896, 3620, 4096, 5120, 5792, 7240, 8192, 10240, 11584, 14480, 20480, 23168, 28960, 40960, 46336, 57920, 92672, 115840, 131071, 185344, 231680, 262142, 370688, 463360, 524284, 655355, 741376, 926720, 1048568, 1310710, 1482752, 1853440, 2097136, 2621420, 3706880, 4194272, 5242840, 7413760, 8388544, 10485680, 16777088, 20971360, 23723851, 33554176, 41942720, 47447702, 67108352, 83885440, 94895404, 118619255, 134216704, 167770880, 189790808, 237238510, 268433408, 335541760, 379581616, 474477020, 536866816, 671083520, 759163232, 948954040, 1073733632, 1342167040, 1518326464, 1897908080, 2684334080, 3036652928, 3795816160, 5368668160, 6073305856, 7591632320, 12146611712, 15183264640, 24293223424, 30366529280, 48586446848, 60733058560, 97172893696, 121466117120, 194345787392, 242932234240, 485864468480, 971728936960]

約数ペア:

[(1, 971728936960), (2, 485864468480), (4, 242932234240), (5, 194345787392), (8, 121466117120), (10, 97172893696), (16, 60733058560), (20, 48586446848), (32, 30366529280), (40, 24293223424), (64, 15183264640), (80, 12146611712), (128, 7591632320), (160, 6073305856), (181, 5368668160), (256, 3795816160), (320, 3036652928), (362, 2684334080), (512, 1897908080), (640, 1518326464), (724, 1342167040), (905, 1073733632), (1024, 948954040), (1280, 759163232), (1448, 671083520), (1810, 536866816), (2048, 474477020), (2560, 379581616), (2896, 335541760), (3620, 268433408), (4096, 237238510), (5120, 189790808), (5792, 167770880), (7240, 134216704), (8192, 118619255), (10240, 94895404), (11584, 83885440), (14480, 67108352), (20480, 47447702), (23168, 41942720), (28960, 33554176), (40960, 23723851), (46336, 20971360), (57920, 16777088), (92672, 10485680), (115840, 8388544), (131071, 7413760), (185344, 5242840), (231680, 4194272), (262142, 3706880), (370688, 2621420), (463360, 2097136), (524284, 1853440), (655355, 1482752), (741376, 1310710), (926720, 1048568)]