507899392

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 160

約数和(自身を含む): 1363912704

約数和(自身を除く): 856013312

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 308, 352, 364, 416, 448, 512, 572, 616, 704, 728, 832, 896, 991, 1001, 1144, 1232, 1408, 1456, 1664, 1792, 1982, 2002, 2288, 2464, 2816, 2912, 3328, 3584, 3964, 4004, 4576, 4928, 5632, 5824, 6656, 6937, 7928, 8008, 9152, 9856, 10901, 11648, 12883, 13874, 15856, 16016, 18304, 19712, 21802, 23296, 25766, 27748, 31712, 32032, 36608, 39424, 43604, 46592, 51532, 55496, 63424, 64064, 73216, 76307, 87208, 90181, 103064, 110992, 126848, 128128, 141713, 152614, 174416, 180362, 206128, 221984, 253696, 256256, 283426, 305228, 348832, 360724, 412256, 443968, 507392, 512512, 566852, 610456, 697664, 721448, 824512, 887936, 991991, 1133704, 1220912, 1395328, 1442896, 1649024, 1775872, 1983982, 2267408, 2441824, 2790656, 2885792, 3298048, 3551744, 3967964, 4534816, 4883648, 5581312, 5771584, 6596096, 7935928, 9069632, 9767296, 11543168, 15871856, 18139264, 19534592, 23086336, 31743712, 36278528, 39069184, 46172672, 63487424, 72557056, 126974848, 253949696, 507899392]

約数ペア:

[(1, 507899392), (2, 253949696), (4, 126974848), (7, 72557056), (8, 63487424), (11, 46172672), (13, 39069184), (14, 36278528), (16, 31743712), (22, 23086336), (26, 19534592), (28, 18139264), (32, 15871856), (44, 11543168), (52, 9767296), (56, 9069632), (64, 7935928), (77, 6596096), (88, 5771584), (91, 5581312), (104, 4883648), (112, 4534816), (128, 3967964), (143, 3551744), (154, 3298048), (176, 2885792), (182, 2790656), (208, 2441824), (224, 2267408), (256, 1983982), (286, 1775872), (308, 1649024), (352, 1442896), (364, 1395328), (416, 1220912), (448, 1133704), (512, 991991), (572, 887936), (616, 824512), (704, 721448), (728, 697664), (832, 610456), (896, 566852), (991, 512512), (1001, 507392), (1144, 443968), (1232, 412256), (1408, 360724), (1456, 348832), (1664, 305228), (1792, 283426), (1982, 256256), (2002, 253696), (2288, 221984), (2464, 206128), (2816, 180362), (2912, 174416), (3328, 152614), (3584, 141713), (3964, 128128), (4004, 126848), (4576, 110992), (4928, 103064), (5632, 90181), (5824, 87208), (6656, 76307), (6937, 73216), (7928, 64064), (8008, 63424), (9152, 55496), (9856, 51532), (10901, 46592), (11648, 43604), (12883, 39424), (13874, 36608), (15856, 32032), (16016, 31712), (18304, 27748), (19712, 25766), (21802, 23296)]