439009536

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 1347928064

約数和(自身を除く): 908918528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 256, 336, 381, 384, 448, 508, 643, 672, 762, 768, 889, 896, 1016, 1286, 1344, 1524, 1778, 1792, 1929, 2032, 2572, 2667, 2688, 3048, 3556, 3858, 4064, 4501, 5144, 5334, 5376, 6096, 7112, 7716, 8128, 9002, 10288, 10668, 12192, 13503, 14224, 15432, 16256, 18004, 20576, 21336, 24384, 27006, 28448, 30864, 32512, 36008, 41152, 42672, 48768, 54012, 56896, 61728, 72016, 81661, 82304, 85344, 97536, 108024, 113792, 123456, 144032, 163322, 164608, 170688, 216048, 227584, 244983, 246912, 288064, 326644, 341376, 432096, 489966, 493824, 571627, 576128, 653288, 682752, 864192, 979932, 1143254, 1152256, 1306576, 1714881, 1728384, 1959864, 2286508, 2613152, 3429762, 3456768, 3919728, 4573016, 5226304, 6859524, 7839456, 9146032, 10452608, 13719048, 15678912, 18292064, 20905216, 27438096, 31357824, 36584128, 54876192, 62715648, 73168256, 109752384, 146336512, 219504768, 439009536]

約数ペア:

[(1, 439009536), (2, 219504768), (3, 146336512), (4, 109752384), (6, 73168256), (7, 62715648), (8, 54876192), (12, 36584128), (14, 31357824), (16, 27438096), (21, 20905216), (24, 18292064), (28, 15678912), (32, 13719048), (42, 10452608), (48, 9146032), (56, 7839456), (64, 6859524), (84, 5226304), (96, 4573016), (112, 3919728), (127, 3456768), (128, 3429762), (168, 2613152), (192, 2286508), (224, 1959864), (254, 1728384), (256, 1714881), (336, 1306576), (381, 1152256), (384, 1143254), (448, 979932), (508, 864192), (643, 682752), (672, 653288), (762, 576128), (768, 571627), (889, 493824), (896, 489966), (1016, 432096), (1286, 341376), (1344, 326644), (1524, 288064), (1778, 246912), (1792, 244983), (1929, 227584), (2032, 216048), (2572, 170688), (2667, 164608), (2688, 163322), (3048, 144032), (3556, 123456), (3858, 113792), (4064, 108024), (4501, 97536), (5144, 85344), (5334, 82304), (5376, 81661), (6096, 72016), (7112, 61728), (7716, 56896), (8128, 54012), (9002, 48768), (10288, 42672), (10668, 41152), (12192, 36008), (13503, 32512), (14224, 30864), (15432, 28448), (16256, 27006), (18004, 24384), (20576, 21336)]