217608384

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{161911}}^1$

素因数の和:161933

約数の個数: 56

約数和(自身を含む): 658010368

約数和(自身を除く): 440401984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 161911, 323822, 485733, 647644, 971466, 1133377, 1295288, 1942932, 2266754, 2590576, 3400131, 3885864, 4533508, 5181152, 6800262, 7771728, 9067016, 10362304, 13600524, 15543456, 18134032, 27201048, 31086912, 36268064, 54402096, 72536128, 108804192, 217608384]

約数ペア:

[(1, 217608384), (2, 108804192), (3, 72536128), (4, 54402096), (6, 36268064), (7, 31086912), (8, 27201048), (12, 18134032), (14, 15543456), (16, 13600524), (21, 10362304), (24, 9067016), (28, 7771728), (32, 6800262), (42, 5181152), (48, 4533508), (56, 3885864), (64, 3400131), (84, 2590576), (96, 2266754), (112, 1942932), (168, 1295288), (192, 1133377), (224, 971466), (336, 647644), (448, 485733), (672, 323822), (1344, 161911)]