1021494528

素因数分解:

$2^8\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3491}}^1$

素因数の和:3640

約数の個数: 108

約数和(自身を含む): 2969261568

約数和(自身を除く): 1947767040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 576, 762, 768, 1016, 1143, 1152, 1524, 2032, 2286, 2304, 3048, 3491, 4064, 4572, 6096, 6982, 8128, 9144, 10473, 12192, 13964, 16256, 18288, 20946, 24384, 27928, 31419, 32512, 36576, 41892, 48768, 55856, 62838, 73152, 83784, 97536, 111712, 125676, 146304, 167568, 223424, 251352, 292608, 335136, 443357, 446848, 502704, 670272, 886714, 893696, 1005408, 1330071, 1340544, 1773428, 2010816, 2660142, 2681088, 3546856, 3990213, 4021632, 5320284, 7093712, 7980426, 8043264, 10640568, 14187424, 15960852, 21281136, 28374848, 31921704, 42562272, 56749696, 63843408, 85124544, 113499392, 127686816, 170249088, 255373632, 340498176, 510747264, 1021494528]

約数ペア:

[(1, 1021494528), (2, 510747264), (3, 340498176), (4, 255373632), (6, 170249088), (8, 127686816), (9, 113499392), (12, 85124544), (16, 63843408), (18, 56749696), (24, 42562272), (32, 31921704), (36, 28374848), (48, 21281136), (64, 15960852), (72, 14187424), (96, 10640568), (127, 8043264), (128, 7980426), (144, 7093712), (192, 5320284), (254, 4021632), (256, 3990213), (288, 3546856), (381, 2681088), (384, 2660142), (508, 2010816), (576, 1773428), (762, 1340544), (768, 1330071), (1016, 1005408), (1143, 893696), (1152, 886714), (1524, 670272), (2032, 502704), (2286, 446848), (2304, 443357), (3048, 335136), (3491, 292608), (4064, 251352), (4572, 223424), (6096, 167568), (6982, 146304), (8128, 125676), (9144, 111712), (10473, 97536), (12192, 83784), (13964, 73152), (16256, 62838), (18288, 55856), (20946, 48768), (24384, 41892), (27928, 36576), (31419, 32512)]