390528768

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{72643}}^1$

素因数の和:72669

約数の個数: 72

約数和(自身を含む): 1187874688

約数和(自身を除く): 797345920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 72643, 145286, 217929, 290572, 435858, 508501, 581144, 871716, 1017002, 1162288, 1525503, 1743432, 2034004, 2324576, 3051006, 3486864, 4068008, 4649152, 6102012, 6973728, 8136016, 9298304, 12204024, 13947456, 16272032, 18596608, 24408048, 27894912, 32544064, 48816096, 55789824, 65088128, 97632192, 130176256, 195264384, 390528768]

約数ペア:

[(1, 390528768), (2, 195264384), (3, 130176256), (4, 97632192), (6, 65088128), (7, 55789824), (8, 48816096), (12, 32544064), (14, 27894912), (16, 24408048), (21, 18596608), (24, 16272032), (28, 13947456), (32, 12204024), (42, 9298304), (48, 8136016), (56, 6973728), (64, 6102012), (84, 4649152), (96, 4068008), (112, 3486864), (128, 3051006), (168, 2324576), (192, 2034004), (224, 1743432), (256, 1525503), (336, 1162288), (384, 1017002), (448, 871716), (672, 581144), (768, 508501), (896, 435858), (1344, 290572), (1792, 217929), (2688, 145286), (5376, 72643)]