374571008

素因数分解:

$2^{15}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 905955840

約数和(自身を除く): 531384832

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 71, 92, 112, 128, 142, 161, 184, 224, 256, 284, 322, 368, 448, 497, 512, 568, 644, 736, 896, 994, 1024, 1136, 1288, 1472, 1633, 1792, 1988, 2048, 2272, 2576, 2944, 3266, 3584, 3976, 4096, 4544, 5152, 5888, 6532, 7168, 7952, 8192, 9088, 10304, 11431, 11776, 13064, 14336, 15904, 16384, 18176, 20608, 22862, 23552, 26128, 28672, 31808, 32768, 36352, 41216, 45724, 47104, 52256, 57344, 63616, 72704, 82432, 91448, 94208, 104512, 114688, 127232, 145408, 164864, 182896, 188416, 209024, 229376, 254464, 290816, 329728, 365792, 376832, 418048, 508928, 581632, 659456, 731584, 753664, 836096, 1017856, 1163264, 1318912, 1463168, 1672192, 2035712, 2326528, 2637824, 2926336, 3344384, 4071424, 5275648, 5852672, 6688768, 8142848, 11705344, 13377536, 16285696, 23410688, 26755072, 46821376, 53510144, 93642752, 187285504, 374571008]

約数ペア:

[(1, 374571008), (2, 187285504), (4, 93642752), (7, 53510144), (8, 46821376), (14, 26755072), (16, 23410688), (23, 16285696), (28, 13377536), (32, 11705344), (46, 8142848), (56, 6688768), (64, 5852672), (71, 5275648), (92, 4071424), (112, 3344384), (128, 2926336), (142, 2637824), (161, 2326528), (184, 2035712), (224, 1672192), (256, 1463168), (284, 1318912), (322, 1163264), (368, 1017856), (448, 836096), (497, 753664), (512, 731584), (568, 659456), (644, 581632), (736, 508928), (896, 418048), (994, 376832), (1024, 365792), (1136, 329728), (1288, 290816), (1472, 254464), (1633, 229376), (1792, 209024), (1988, 188416), (2048, 182896), (2272, 164864), (2576, 145408), (2944, 127232), (3266, 114688), (3584, 104512), (3976, 94208), (4096, 91448), (4544, 82432), (5152, 72704), (5888, 63616), (6532, 57344), (7168, 52256), (7952, 47104), (8192, 45724), (9088, 41216), (10304, 36352), (11431, 32768), (11776, 31808), (13064, 28672), (14336, 26128), (15904, 23552), (16384, 22862), (18176, 20608)]