21437140224

素因数分解:

$2^8\times 3^1\times {\mathrm{1811}}^1\times {\mathrm{15413}}^1$

素因数の和:17243

約数の個数: 72

約数和(自身を含む): 57089263392

約数和(自身を除く): 35652123168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1811, 3622, 5433, 7244, 10866, 14488, 15413, 21732, 28976, 30826, 43464, 46239, 57952, 61652, 86928, 92478, 115904, 123304, 173856, 184956, 231808, 246608, 347712, 369912, 463616, 493216, 695424, 739824, 986432, 1390848, 1479648, 1972864, 2959296, 3945728, 5918592, 11837184, 27912943, 55825886, 83738829, 111651772, 167477658, 223303544, 334955316, 446607088, 669910632, 893214176, 1339821264, 1786428352, 2679642528, 3572856704, 5359285056, 7145713408, 10718570112, 21437140224]

約数ペア:

[(1, 21437140224), (2, 10718570112), (3, 7145713408), (4, 5359285056), (6, 3572856704), (8, 2679642528), (12, 1786428352), (16, 1339821264), (24, 893214176), (32, 669910632), (48, 446607088), (64, 334955316), (96, 223303544), (128, 167477658), (192, 111651772), (256, 83738829), (384, 55825886), (768, 27912943), (1811, 11837184), (3622, 5918592), (5433, 3945728), (7244, 2959296), (10866, 1972864), (14488, 1479648), (15413, 1390848), (21732, 986432), (28976, 739824), (30826, 695424), (43464, 493216), (46239, 463616), (57952, 369912), (61652, 347712), (86928, 246608), (92478, 231808), (115904, 184956), (123304, 173856)]