219504768

素因数分解:

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

素因数の和:794

約数の個数: 128

約数和(自身を含む): 672645120

約数和(自身を除く): 453140352

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, 336, 381, 384, 448, 508, 643, 672, 762, 889, 896, 1016, 1286, 1344, 1524, 1778, 1929, 2032, 2572, 2667, 2688, 3048, 3556, 3858, 4064, 4501, 5144, 5334, 6096, 7112, 7716, 8128, 9002, 10288, 10668, 12192, 13503, 14224, 15432, 16256, 18004, 20576, 21336, 24384, 27006, 28448, 30864, 36008, 41152, 42672, 48768, 54012, 56896, 61728, 72016, 81661, 82304, 85344, 108024, 113792, 123456, 144032, 163322, 170688, 216048, 244983, 246912, 288064, 326644, 341376, 432096, 489966, 571627, 576128, 653288, 864192, 979932, 1143254, 1306576, 1714881, 1728384, 1959864, 2286508, 2613152, 3429762, 3919728, 4573016, 5226304, 6859524, 7839456, 9146032, 10452608, 13719048, 15678912, 18292064, 27438096, 31357824, 36584128, 54876192, 73168256, 109752384, 219504768]

約数ペア:

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