1727602688

素因数分解:

$2^{13}\times 7^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:721

約数の個数: 112

約数和(自身を含む): 4038868224

約数和(自身を除く): 2311265536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 512, 641, 658, 752, 896, 1024, 1282, 1316, 1504, 1792, 2048, 2564, 2632, 3008, 3584, 4096, 4487, 5128, 5264, 6016, 7168, 8192, 8974, 10256, 10528, 12032, 14336, 17948, 20512, 21056, 24064, 28672, 30127, 35896, 41024, 42112, 48128, 57344, 60254, 71792, 82048, 84224, 96256, 120508, 143584, 164096, 168448, 192512, 210889, 241016, 287168, 328192, 336896, 385024, 421778, 482032, 574336, 656384, 673792, 843556, 964064, 1148672, 1312768, 1347584, 1687112, 1928128, 2297344, 2625536, 2695168, 3374224, 3856256, 4594688, 5251072, 6748448, 7712512, 9189376, 13496896, 15425024, 18378752, 26993792, 30850048, 36757504, 53987584, 61700096, 107975168, 123400192, 215950336, 246800384, 431900672, 863801344, 1727602688]

約数ペア:

[(1, 1727602688), (2, 863801344), (4, 431900672), (7, 246800384), (8, 215950336), (14, 123400192), (16, 107975168), (28, 61700096), (32, 53987584), (47, 36757504), (56, 30850048), (64, 26993792), (94, 18378752), (112, 15425024), (128, 13496896), (188, 9189376), (224, 7712512), (256, 6748448), (329, 5251072), (376, 4594688), (448, 3856256), (512, 3374224), (641, 2695168), (658, 2625536), (752, 2297344), (896, 1928128), (1024, 1687112), (1282, 1347584), (1316, 1312768), (1504, 1148672), (1792, 964064), (2048, 843556), (2564, 673792), (2632, 656384), (3008, 574336), (3584, 482032), (4096, 421778), (4487, 385024), (5128, 336896), (5264, 328192), (6016, 287168), (7168, 241016), (8192, 210889), (8974, 192512), (10256, 168448), (10528, 164096), (12032, 143584), (14336, 120508), (17948, 96256), (20512, 84224), (21056, 82048), (24064, 71792), (28672, 60254), (30127, 57344), (35896, 48128), (41024, 42112)]