247481472

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4050

約数の個数: 128

約数和(自身を含む): 784143360

約数和(自身を除く): 536661888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4003, 4416, 5152, 7728, 8006, 8832, 10304, 12009, 15456, 16012, 20608, 24018, 28021, 30912, 32024, 48036, 56042, 61824, 64048, 84063, 92069, 96072, 112084, 128096, 168126, 184138, 192144, 224168, 256192, 276207, 336252, 368276, 384288, 448336, 512384, 552414, 644483, 672504, 736552, 768576, 896672, 1104828, 1288966, 1345008, 1473104, 1537152, 1793344, 1933449, 2209656, 2577932, 2690016, 2946208, 3586688, 3866898, 4419312, 5155864, 5380032, 5892416, 7733796, 8838624, 10311728, 10760064, 11784832, 15467592, 17677248, 20623456, 30935184, 35354496, 41246912, 61870368, 82493824, 123740736, 247481472]

約数ペア:

[(1, 247481472), (2, 123740736), (3, 82493824), (4, 61870368), (6, 41246912), (7, 35354496), (8, 30935184), (12, 20623456), (14, 17677248), (16, 15467592), (21, 11784832), (23, 10760064), (24, 10311728), (28, 8838624), (32, 7733796), (42, 5892416), (46, 5380032), (48, 5155864), (56, 4419312), (64, 3866898), (69, 3586688), (84, 2946208), (92, 2690016), (96, 2577932), (112, 2209656), (128, 1933449), (138, 1793344), (161, 1537152), (168, 1473104), (184, 1345008), (192, 1288966), (224, 1104828), (276, 896672), (322, 768576), (336, 736552), (368, 672504), (384, 644483), (448, 552414), (483, 512384), (552, 448336), (644, 384288), (672, 368276), (736, 336252), (896, 276207), (966, 256192), (1104, 224168), (1288, 192144), (1344, 184138), (1472, 168126), (1932, 128096), (2208, 112084), (2576, 96072), (2688, 92069), (2944, 84063), (3864, 64048), (4003, 61824), (4416, 56042), (5152, 48036), (7728, 32024), (8006, 30912), (8832, 28021), (10304, 24018), (12009, 20608), (15456, 16012)]