264355072

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 546287616

約数和(自身を除く): 281932544

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 127, 128, 173, 188, 254, 256, 346, 376, 508, 692, 752, 1016, 1384, 1504, 2032, 2768, 3008, 4064, 5536, 5969, 6016, 8128, 8131, 11072, 11938, 12032, 16256, 16262, 21971, 22144, 23876, 32512, 32524, 43942, 44288, 47752, 65048, 87884, 95504, 130096, 175768, 191008, 260192, 351536, 382016, 520384, 703072, 764032, 1032637, 1040768, 1406144, 1528064, 2065274, 2081536, 2812288, 4130548, 5624576, 8261096, 16522192, 33044384, 66088768, 132177536, 264355072]

約数ペア:

[(1, 264355072), (2, 132177536), (4, 66088768), (8, 33044384), (16, 16522192), (32, 8261096), (47, 5624576), (64, 4130548), (94, 2812288), (127, 2081536), (128, 2065274), (173, 1528064), (188, 1406144), (254, 1040768), (256, 1032637), (346, 764032), (376, 703072), (508, 520384), (692, 382016), (752, 351536), (1016, 260192), (1384, 191008), (1504, 175768), (2032, 130096), (2768, 95504), (3008, 87884), (4064, 65048), (5536, 47752), (5969, 44288), (6016, 43942), (8128, 32524), (8131, 32512), (11072, 23876), (11938, 22144), (12032, 21971), (16256, 16262)]